java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv --cacsl2boogietranslator.bitprecise.bitfields false -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf -i ../../../trunk/examples/svcomp/array-memsafety/selectionsort-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-408c70d-m [2018-04-12 20:27:51,262 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-12 20:27:51,263 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-12 20:27:51,275 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-12 20:27:51,276 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-12 20:27:51,276 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-12 20:27:51,277 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-12 20:27:51,279 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-12 20:27:51,281 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-12 20:27:51,281 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-12 20:27:51,282 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-12 20:27:51,283 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-12 20:27:51,283 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-12 20:27:51,284 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-12 20:27:51,285 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-12 20:27:51,287 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-12 20:27:51,288 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-12 20:27:51,290 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-12 20:27:51,291 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-12 20:27:51,292 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-12 20:27:51,293 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-04-12 20:27:51,298 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf [2018-04-12 20:27:51,307 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-12 20:27:51,308 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-12 20:27:51,309 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-12 20:27:51,309 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-12 20:27:51,309 INFO L133 SettingsManager]: * Use SBE=true [2018-04-12 20:27:51,309 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-12 20:27:51,310 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-12 20:27:51,310 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-12 20:27:51,310 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-12 20:27:51,310 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-12 20:27:51,310 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-12 20:27:51,310 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-12 20:27:51,310 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-12 20:27:51,310 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-12 20:27:51,311 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-12 20:27:51,311 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-12 20:27:51,311 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-12 20:27:51,311 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-12 20:27:51,311 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-12 20:27:51,311 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 20:27:51,311 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-12 20:27:51,311 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-12 20:27:51,338 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-12 20:27:51,346 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-12 20:27:51,348 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-12 20:27:51,349 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-12 20:27:51,349 INFO L276 PluginConnector]: CDTParser initialized [2018-04-12 20:27:51,350 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,621 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGb32fe2b11 [2018-04-12 20:27:51,775 INFO L287 CDTParser]: IsIndexed: true [2018-04-12 20:27:51,776 INFO L288 CDTParser]: Found 1 translation units. [2018-04-12 20:27:51,776 INFO L168 CDTParser]: Scanning selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,784 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-12 20:27:51,784 INFO L215 ultiparseSymbolTable]: [2018-04-12 20:27:51,784 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-12 20:27:51,784 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64 ('__bswap_64') in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,785 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort ('SelectionSort') in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,785 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32 ('__bswap_32') in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,785 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,785 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-12 20:27:51,785 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____int16_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,785 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__u_char in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,785 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____pthread_list_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,785 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_barrierattr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,785 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__u_int32_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__sigset_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____uint16_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__blkcnt_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__daddr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____u_long in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_barrier_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____WAIT_STATUS in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__u_quad_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_key_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____u_char in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,786 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____gid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____off64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____blksize_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____fsblkcnt_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__int16_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____qaddr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____pid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____syscall_slong_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__lldiv_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____quad_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__ushort in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____u_quad_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,787 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__time_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__fsblkcnt_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____u_int in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____suseconds_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__clockid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____blkcnt_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_rwlock_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__u_int in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__id_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____fd_mask in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____syscall_ulong_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,788 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__u_int8_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__dev_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____int32_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____id_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____uid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____ino64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____ssize_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__key_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____sig_atomic_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__int32_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,789 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__nlink_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__uint in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____blkcnt64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____off_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__fd_mask in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____uint64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__ssize_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__fsfilcnt_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____fsword_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,790 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____nlink_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__u_short in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__off_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__register_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____int8_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__timer_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_once_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____intptr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____time_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_attr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____timer_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__size_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__int8_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____fsfilcnt_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_mutexattr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,791 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__wchar_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____socklen_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__ino_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____fsblkcnt64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____fsfilcnt64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_mutex_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__u_int64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____rlim_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____useconds_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__loff_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,792 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____int64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__ldiv_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____uint8_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____key_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_spinlock_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____daddr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____rlim64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____clockid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__mode_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__uid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__caddr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_cond_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,793 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____loff_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__fsid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__quad_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__int64_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__u_int16_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____uint32_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pthread_condattr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____clock_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__div_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____caddr_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____dev_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,794 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____mode_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__blksize_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__suseconds_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____ino_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____sigset_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__clock_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__fd_set in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__pid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____fsid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____u_short in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__ulong in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,795 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__gid_t in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,796 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__u_long in selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:51,811 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGb32fe2b11 [2018-04-12 20:27:51,814 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-12 20:27:51,814 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-12 20:27:51,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-12 20:27:51,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-12 20:27:51,818 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-12 20:27:51,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 08:27:51" (1/1) ... [2018-04-12 20:27:51,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36528d3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:51, skipping insertion in model container [2018-04-12 20:27:51,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 08:27:51" (1/1) ... [2018-04-12 20:27:51,832 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 20:27:51,853 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 20:27:51,970 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 20:27:52,006 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 20:27:52,012 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-12 20:27:52,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52 WrapperNode [2018-04-12 20:27:52,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-12 20:27:52,041 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-12 20:27:52,041 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-12 20:27:52,041 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-12 20:27:52,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52" (1/1) ... [2018-04-12 20:27:52,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52" (1/1) ... [2018-04-12 20:27:52,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52" (1/1) ... [2018-04-12 20:27:52,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52" (1/1) ... [2018-04-12 20:27:52,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52" (1/1) ... [2018-04-12 20:27:52,075 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52" (1/1) ... [2018-04-12 20:27:52,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52" (1/1) ... [2018-04-12 20:27:52,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-12 20:27:52,081 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-12 20:27:52,081 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-12 20:27:52,081 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-12 20:27:52,082 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52" (1/1) ... No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 20:27:52,164 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-12 20:27:52,165 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-12 20:27:52,165 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-12 20:27:52,165 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-12 20:27:52,165 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort [2018-04-12 20:27:52,165 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-12 20:27:52,165 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-12 20:27:52,165 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-12 20:27:52,165 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-12 20:27:52,165 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-12 20:27:52,165 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-12 20:27:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-12 20:27:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-12 20:27:52,168 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-12 20:27:52,169 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-12 20:27:52,170 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-12 20:27:52,171 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-12 20:27:52,172 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-12 20:27:52,173 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-12 20:27:52,174 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-12 20:27:52,175 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-12 20:27:52,176 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-12 20:27:52,176 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-12 20:27:52,176 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-12 20:27:52,176 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-12 20:27:52,459 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-12 20:27:52,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 08:27:52 BoogieIcfgContainer [2018-04-12 20:27:52,459 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-12 20:27:52,460 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-12 20:27:52,460 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-12 20:27:52,461 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-12 20:27:52,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.04 08:27:51" (1/3) ... [2018-04-12 20:27:52,462 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ae5b205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 08:27:52, skipping insertion in model container [2018-04-12 20:27:52,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 08:27:52" (2/3) ... [2018-04-12 20:27:52,462 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ae5b205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 08:27:52, skipping insertion in model container [2018-04-12 20:27:52,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 08:27:52" (3/3) ... [2018-04-12 20:27:52,463 INFO L107 eAbstractionObserver]: Analyzing ICFG selectionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-12 20:27:52,469 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_TreeInterpolation Determinization: PREDICATE_ABSTRACTION [2018-04-12 20:27:52,474 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 13 error locations. [2018-04-12 20:27:52,497 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-12 20:27:52,497 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-12 20:27:52,497 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-12 20:27:52,497 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_TreeInterpolation [2018-04-12 20:27:52,497 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL [2018-04-12 20:27:52,497 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-12 20:27:52,497 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-12 20:27:52,498 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-12 20:27:52,498 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-12 20:27:52,498 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-12 20:27:52,506 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states. [2018-04-12 20:27:52,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-04-12 20:27:52,513 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:52,514 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:52,514 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:52,517 INFO L82 PathProgramCache]: Analyzing trace with hash -431653519, now seen corresponding path program 1 times [2018-04-12 20:27:52,555 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:52,585 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,611 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 20:27:52,611 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-12 20:27:52,612 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:52,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,613 INFO L182 omatonBuilderFactory]: Interpolants [51#true, 52#false] [2018-04-12 20:27:52,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,614 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-04-12 20:27:52,624 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-04-12 20:27:52,624 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-04-12 20:27:52,626 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 2 states. [2018-04-12 20:27:52,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:52,639 INFO L93 Difference]: Finished difference Result 48 states and 51 transitions. [2018-04-12 20:27:52,639 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-04-12 20:27:52,640 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 15 [2018-04-12 20:27:52,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:52,645 INFO L225 Difference]: With dead ends: 48 [2018-04-12 20:27:52,646 INFO L226 Difference]: Without dead ends: 45 [2018-04-12 20:27:52,647 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-04-12 20:27:52,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2018-04-12 20:27:52,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2018-04-12 20:27:52,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2018-04-12 20:27:52,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 48 transitions. [2018-04-12 20:27:52,670 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 48 transitions. Word has length 15 [2018-04-12 20:27:52,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:52,671 INFO L459 AbstractCegarLoop]: Abstraction has 45 states and 48 transitions. [2018-04-12 20:27:52,671 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-04-12 20:27:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2018-04-12 20:27:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-04-12 20:27:52,671 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:52,672 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:52,672 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:52,672 INFO L82 PathProgramCache]: Analyzing trace with hash -496377005, now seen corresponding path program 1 times [2018-04-12 20:27:52,673 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:52,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:52,685 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:52,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,725 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 20:27:52,725 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-12 20:27:52,725 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:52,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,726 INFO L182 omatonBuilderFactory]: Interpolants [146#true, 147#false, 148#(= 1 (select |#valid| |main_#t~malloc9.base|)), 149#(= 1 (select |#valid| main_~numbers~0.base)), 150#(= 1 (select |#valid| |__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_#in~a.base|)), 151#(= 1 (select |#valid| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:27:52,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,727 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-12 20:27:52,727 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-12 20:27:52,727 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-12 20:27:52,727 INFO L87 Difference]: Start difference. First operand 45 states and 48 transitions. Second operand 6 states. [2018-04-12 20:27:52,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:52,835 INFO L93 Difference]: Finished difference Result 39 states and 42 transitions. [2018-04-12 20:27:52,835 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-12 20:27:52,835 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 16 [2018-04-12 20:27:52,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:52,836 INFO L225 Difference]: With dead ends: 39 [2018-04-12 20:27:52,836 INFO L226 Difference]: Without dead ends: 39 [2018-04-12 20:27:52,836 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-04-12 20:27:52,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2018-04-12 20:27:52,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2018-04-12 20:27:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2018-04-12 20:27:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 42 transitions. [2018-04-12 20:27:52,839 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 42 transitions. Word has length 16 [2018-04-12 20:27:52,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:52,839 INFO L459 AbstractCegarLoop]: Abstraction has 39 states and 42 transitions. [2018-04-12 20:27:52,839 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-12 20:27:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2018-04-12 20:27:52,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-04-12 20:27:52,840 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:52,840 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:52,840 INFO L408 AbstractCegarLoop]: === Iteration 3 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:52,840 INFO L82 PathProgramCache]: Analyzing trace with hash -496377004, now seen corresponding path program 1 times [2018-04-12 20:27:52,841 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:52,853 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:52,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,881 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 20:27:52,882 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-04-12 20:27:52,882 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:52,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,882 INFO L182 omatonBuilderFactory]: Interpolants [234#true, 235#false, 236#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size)] [2018-04-12 20:27:52,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,883 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-12 20:27:52,883 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-12 20:27:52,883 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 20:27:52,883 INFO L87 Difference]: Start difference. First operand 39 states and 42 transitions. Second operand 3 states. [2018-04-12 20:27:52,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:52,895 INFO L93 Difference]: Finished difference Result 41 states and 44 transitions. [2018-04-12 20:27:52,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-12 20:27:52,896 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2018-04-12 20:27:52,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:52,897 INFO L225 Difference]: With dead ends: 41 [2018-04-12 20:27:52,897 INFO L226 Difference]: Without dead ends: 41 [2018-04-12 20:27:52,897 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 20:27:52,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2018-04-12 20:27:52,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2018-04-12 20:27:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-04-12 20:27:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 44 transitions. [2018-04-12 20:27:52,901 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 44 transitions. Word has length 16 [2018-04-12 20:27:52,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:52,901 INFO L459 AbstractCegarLoop]: Abstraction has 41 states and 44 transitions. [2018-04-12 20:27:52,901 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-12 20:27:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2018-04-12 20:27:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-04-12 20:27:52,902 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:52,902 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:52,902 INFO L408 AbstractCegarLoop]: === Iteration 4 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:52,902 INFO L82 PathProgramCache]: Analyzing trace with hash -496376958, now seen corresponding path program 1 times [2018-04-12 20:27:52,903 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:52,914 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:52,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,990 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 20:27:52,990 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-12 20:27:52,990 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:52,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,991 INFO L182 omatonBuilderFactory]: Interpolants [320#false, 321#(and (= (* 4 main_~array_size~0) (select |#length| |main_#t~malloc9.base|)) (= 0 |main_#t~malloc9.offset|)), 322#(and (= 0 main_~numbers~0.offset) (= (* 4 main_~array_size~0) (select |#length| main_~numbers~0.base))), 323#(and (<= (* 4 |__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_#in~array_size|) (select |#length| |__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_#in~a.base|)) (= 0 |__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_#in~a.offset|)), 324#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 0)), 325#(and (<= 1 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 326#(and (<= 1 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 319#true] [2018-04-12 20:27:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:52,991 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 20:27:52,991 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 20:27:52,991 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-04-12 20:27:52,992 INFO L87 Difference]: Start difference. First operand 41 states and 44 transitions. Second operand 8 states. [2018-04-12 20:27:53,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:53,184 INFO L93 Difference]: Finished difference Result 69 states and 76 transitions. [2018-04-12 20:27:53,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-12 20:27:53,185 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 16 [2018-04-12 20:27:53,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:53,187 INFO L225 Difference]: With dead ends: 69 [2018-04-12 20:27:53,187 INFO L226 Difference]: Without dead ends: 69 [2018-04-12 20:27:53,188 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2018-04-12 20:27:53,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-04-12 20:27:53,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 51. [2018-04-12 20:27:53,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-04-12 20:27:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 58 transitions. [2018-04-12 20:27:53,192 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 58 transitions. Word has length 16 [2018-04-12 20:27:53,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:53,193 INFO L459 AbstractCegarLoop]: Abstraction has 51 states and 58 transitions. [2018-04-12 20:27:53,193 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 20:27:53,193 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 58 transitions. [2018-04-12 20:27:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-04-12 20:27:53,193 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:53,193 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:53,194 INFO L408 AbstractCegarLoop]: === Iteration 5 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:53,194 INFO L82 PathProgramCache]: Analyzing trace with hash 1792183448, now seen corresponding path program 1 times [2018-04-12 20:27:53,195 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:53,204 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,257 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 20:27:53,257 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-12 20:27:53,257 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:53,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,257 INFO L182 omatonBuilderFactory]: Interpolants [464#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0 0) (<= 4 (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 457#true, 458#false, 459#(= 0 |main_#t~malloc9.offset|), 460#(= 0 main_~numbers~0.offset), 461#(= 0 |__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_#in~a.offset|), 462#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (= 0 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0)), 463#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0 0))] [2018-04-12 20:27:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,258 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 20:27:53,258 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 20:27:53,258 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-04-12 20:27:53,258 INFO L87 Difference]: Start difference. First operand 51 states and 58 transitions. Second operand 8 states. [2018-04-12 20:27:53,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:53,404 INFO L93 Difference]: Finished difference Result 83 states and 92 transitions. [2018-04-12 20:27:53,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-12 20:27:53,405 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 17 [2018-04-12 20:27:53,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:53,405 INFO L225 Difference]: With dead ends: 83 [2018-04-12 20:27:53,405 INFO L226 Difference]: Without dead ends: 83 [2018-04-12 20:27:53,405 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2018-04-12 20:27:53,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2018-04-12 20:27:53,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 63. [2018-04-12 20:27:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-12 20:27:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 72 transitions. [2018-04-12 20:27:53,409 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 72 transitions. Word has length 17 [2018-04-12 20:27:53,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:53,410 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 72 transitions. [2018-04-12 20:27:53,410 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 20:27:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 72 transitions. [2018-04-12 20:27:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-04-12 20:27:53,410 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:53,410 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:53,410 INFO L408 AbstractCegarLoop]: === Iteration 6 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:53,410 INFO L82 PathProgramCache]: Analyzing trace with hash -536010007, now seen corresponding path program 1 times [2018-04-12 20:27:53,412 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:53,421 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:53,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,462 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 20:27:53,462 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-04-12 20:27:53,462 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,462 INFO L182 omatonBuilderFactory]: Interpolants [624#(= (store |#valid| |main_#t~malloc9.base| 0) |old(#valid)|), 621#true, 622#false, 623#(= |#valid| |old(#valid)|)] [2018-04-12 20:27:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,462 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-12 20:27:53,463 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-12 20:27:53,463 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-04-12 20:27:53,463 INFO L87 Difference]: Start difference. First operand 63 states and 72 transitions. Second operand 4 states. [2018-04-12 20:27:53,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:53,511 INFO L93 Difference]: Finished difference Result 62 states and 71 transitions. [2018-04-12 20:27:53,512 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-12 20:27:53,512 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 19 [2018-04-12 20:27:53,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:53,512 INFO L225 Difference]: With dead ends: 62 [2018-04-12 20:27:53,512 INFO L226 Difference]: Without dead ends: 56 [2018-04-12 20:27:53,513 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-04-12 20:27:53,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2018-04-12 20:27:53,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2018-04-12 20:27:53,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56 states. [2018-04-12 20:27:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 64 transitions. [2018-04-12 20:27:53,515 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 64 transitions. Word has length 19 [2018-04-12 20:27:53,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:53,515 INFO L459 AbstractCegarLoop]: Abstraction has 56 states and 64 transitions. [2018-04-12 20:27:53,515 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-12 20:27:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 64 transitions. [2018-04-12 20:27:53,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-04-12 20:27:53,516 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:53,516 INFO L355 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:53,516 INFO L408 AbstractCegarLoop]: === Iteration 7 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:53,516 INFO L82 PathProgramCache]: Analyzing trace with hash 1885775400, now seen corresponding path program 1 times [2018-04-12 20:27:53,516 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:53,526 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,572 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:53,572 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2018-04-12 20:27:53,572 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,572 INFO L182 omatonBuilderFactory]: Interpolants [752#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 0)), 745#true, 746#false, 747#(= 0 |main_#t~malloc9.offset|), 748#(= 0 main_~numbers~0.offset), 749#(= 0 |__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_#in~a.offset|), 750#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 0)), 751#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 0))] [2018-04-12 20:27:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,573 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 20:27:53,573 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 20:27:53,573 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-04-12 20:27:53,573 INFO L87 Difference]: Start difference. First operand 56 states and 64 transitions. Second operand 8 states. [2018-04-12 20:27:53,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:53,678 INFO L93 Difference]: Finished difference Result 67 states and 74 transitions. [2018-04-12 20:27:53,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-04-12 20:27:53,678 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 22 [2018-04-12 20:27:53,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:53,679 INFO L225 Difference]: With dead ends: 67 [2018-04-12 20:27:53,679 INFO L226 Difference]: Without dead ends: 67 [2018-04-12 20:27:53,679 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-04-12 20:27:53,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-04-12 20:27:53,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 60. [2018-04-12 20:27:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-04-12 20:27:53,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 69 transitions. [2018-04-12 20:27:53,681 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 69 transitions. Word has length 22 [2018-04-12 20:27:53,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:53,682 INFO L459 AbstractCegarLoop]: Abstraction has 60 states and 69 transitions. [2018-04-12 20:27:53,682 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 20:27:53,682 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 69 transitions. [2018-04-12 20:27:53,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-04-12 20:27:53,682 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:53,682 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:53,682 INFO L408 AbstractCegarLoop]: === Iteration 8 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:53,682 INFO L82 PathProgramCache]: Analyzing trace with hash -1670503356, now seen corresponding path program 1 times [2018-04-12 20:27:53,683 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:53,692 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,732 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:53,732 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2018-04-12 20:27:53,732 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,732 INFO L182 omatonBuilderFactory]: Interpolants [888#true, 889#false, 890#(<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)), 891#(and (<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 892#(and (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 893#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)))] [2018-04-12 20:27:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,732 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-12 20:27:53,733 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-12 20:27:53,733 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-04-12 20:27:53,733 INFO L87 Difference]: Start difference. First operand 60 states and 69 transitions. Second operand 6 states. [2018-04-12 20:27:53,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:53,790 INFO L93 Difference]: Finished difference Result 107 states and 119 transitions. [2018-04-12 20:27:53,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-12 20:27:53,791 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 23 [2018-04-12 20:27:53,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:53,791 INFO L225 Difference]: With dead ends: 107 [2018-04-12 20:27:53,791 INFO L226 Difference]: Without dead ends: 107 [2018-04-12 20:27:53,792 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-04-12 20:27:53,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-04-12 20:27:53,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 70. [2018-04-12 20:27:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2018-04-12 20:27:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 83 transitions. [2018-04-12 20:27:53,796 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 83 transitions. Word has length 23 [2018-04-12 20:27:53,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:53,796 INFO L459 AbstractCegarLoop]: Abstraction has 70 states and 83 transitions. [2018-04-12 20:27:53,796 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-12 20:27:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 83 transitions. [2018-04-12 20:27:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-04-12 20:27:53,797 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:53,797 INFO L355 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:53,797 INFO L408 AbstractCegarLoop]: === Iteration 9 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:53,797 INFO L82 PathProgramCache]: Analyzing trace with hash -246040215, now seen corresponding path program 1 times [2018-04-12 20:27:53,798 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:53,805 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:53,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,895 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:53,895 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2018-04-12 20:27:53,895 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:53,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,895 INFO L182 omatonBuilderFactory]: Interpolants [1074#true, 1075#false, 1076#(and (= (* 4 main_~array_size~0) (select |#length| |main_#t~malloc9.base|)) (= 0 |main_#t~malloc9.offset|)), 1077#(and (= 0 main_~numbers~0.offset) (= (* 4 main_~array_size~0) (select |#length| main_~numbers~0.base))), 1078#(and (<= (* 4 |__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_#in~array_size|) (select |#length| |__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_#in~a.base|)) (= 0 |__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_#in~a.offset|)), 1079#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 1080#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)), 1081#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)), 1082#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0) 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0)), 1083#(and (= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 0) (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0) 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:27:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:53,896 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-04-12 20:27:53,896 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-04-12 20:27:53,896 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-04-12 20:27:53,896 INFO L87 Difference]: Start difference. First operand 70 states and 83 transitions. Second operand 10 states. [2018-04-12 20:27:54,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:54,140 INFO L93 Difference]: Finished difference Result 94 states and 107 transitions. [2018-04-12 20:27:54,140 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-04-12 20:27:54,140 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 24 [2018-04-12 20:27:54,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:54,141 INFO L225 Difference]: With dead ends: 94 [2018-04-12 20:27:54,141 INFO L226 Difference]: Without dead ends: 94 [2018-04-12 20:27:54,141 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=230, Unknown=0, NotChecked=0, Total=306 [2018-04-12 20:27:54,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2018-04-12 20:27:54,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 60. [2018-04-12 20:27:54,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-04-12 20:27:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 70 transitions. [2018-04-12 20:27:54,144 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 70 transitions. Word has length 24 [2018-04-12 20:27:54,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:54,144 INFO L459 AbstractCegarLoop]: Abstraction has 60 states and 70 transitions. [2018-04-12 20:27:54,144 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-04-12 20:27:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 70 transitions. [2018-04-12 20:27:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-04-12 20:27:54,145 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:54,145 INFO L355 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:54,146 INFO L408 AbstractCegarLoop]: === Iteration 10 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:54,146 INFO L82 PathProgramCache]: Analyzing trace with hash -2024562435, now seen corresponding path program 1 times [2018-04-12 20:27:54,147 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:54,154 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,187 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:54,187 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2018-04-12 20:27:54,187 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,188 INFO L182 omatonBuilderFactory]: Interpolants [1254#true, 1255#false, 1256#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 1257#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 1258#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 1259#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1))] [2018-04-12 20:27:54,188 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,188 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-12 20:27:54,188 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-12 20:27:54,189 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-04-12 20:27:54,189 INFO L87 Difference]: Start difference. First operand 60 states and 70 transitions. Second operand 6 states. [2018-04-12 20:27:54,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:54,240 INFO L93 Difference]: Finished difference Result 114 states and 134 transitions. [2018-04-12 20:27:54,240 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-12 20:27:54,240 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 33 [2018-04-12 20:27:54,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:54,241 INFO L225 Difference]: With dead ends: 114 [2018-04-12 20:27:54,241 INFO L226 Difference]: Without dead ends: 105 [2018-04-12 20:27:54,241 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-04-12 20:27:54,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2018-04-12 20:27:54,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 85. [2018-04-12 20:27:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2018-04-12 20:27:54,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 105 transitions. [2018-04-12 20:27:54,244 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 105 transitions. Word has length 33 [2018-04-12 20:27:54,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:54,244 INFO L459 AbstractCegarLoop]: Abstraction has 85 states and 105 transitions. [2018-04-12 20:27:54,244 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-12 20:27:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 105 transitions. [2018-04-12 20:27:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-04-12 20:27:54,245 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:54,245 INFO L355 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:54,245 INFO L408 AbstractCegarLoop]: === Iteration 11 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:54,245 INFO L82 PathProgramCache]: Analyzing trace with hash -2029887319, now seen corresponding path program 2 times [2018-04-12 20:27:54,246 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:54,253 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,306 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:54,306 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2018-04-12 20:27:54,306 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,306 INFO L182 omatonBuilderFactory]: Interpolants [1464#true, 1465#false, 1466#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 1467#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 1468#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 1469#(and (<= 0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0))) (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 1470#(and (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 4 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0)))), 1471#(and (<= 8 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:27:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,306 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 20:27:54,306 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 20:27:54,307 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-04-12 20:27:54,307 INFO L87 Difference]: Start difference. First operand 85 states and 105 transitions. Second operand 8 states. [2018-04-12 20:27:54,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:54,485 INFO L93 Difference]: Finished difference Result 93 states and 104 transitions. [2018-04-12 20:27:54,485 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-12 20:27:54,486 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 39 [2018-04-12 20:27:54,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:54,486 INFO L225 Difference]: With dead ends: 93 [2018-04-12 20:27:54,486 INFO L226 Difference]: Without dead ends: 89 [2018-04-12 20:27:54,487 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-04-12 20:27:54,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2018-04-12 20:27:54,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 75. [2018-04-12 20:27:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-04-12 20:27:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 88 transitions. [2018-04-12 20:27:54,490 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 88 transitions. Word has length 39 [2018-04-12 20:27:54,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:54,490 INFO L459 AbstractCegarLoop]: Abstraction has 75 states and 88 transitions. [2018-04-12 20:27:54,490 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 20:27:54,490 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 88 transitions. [2018-04-12 20:27:54,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-04-12 20:27:54,491 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:54,491 INFO L355 BasicCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:54,491 INFO L408 AbstractCegarLoop]: === Iteration 12 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:54,491 INFO L82 PathProgramCache]: Analyzing trace with hash 1498002513, now seen corresponding path program 1 times [2018-04-12 20:27:54,492 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:54,502 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:54,565 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,565 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:54,566 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2018-04-12 20:27:54,566 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,566 INFO L182 omatonBuilderFactory]: Interpolants [1655#true, 1656#false, 1657#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 1658#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 1659#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 1660#(and (<= 0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0))) (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 1661#(and (<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 4 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0)))), 1662#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~min~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:27:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,567 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 20:27:54,567 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 20:27:54,567 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-04-12 20:27:54,567 INFO L87 Difference]: Start difference. First operand 75 states and 88 transitions. Second operand 8 states. [2018-04-12 20:27:54,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:54,739 INFO L93 Difference]: Finished difference Result 88 states and 97 transitions. [2018-04-12 20:27:54,739 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-04-12 20:27:54,740 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 40 [2018-04-12 20:27:54,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:54,740 INFO L225 Difference]: With dead ends: 88 [2018-04-12 20:27:54,740 INFO L226 Difference]: Without dead ends: 82 [2018-04-12 20:27:54,741 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2018-04-12 20:27:54,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2018-04-12 20:27:54,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 51. [2018-04-12 20:27:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-04-12 20:27:54,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 58 transitions. [2018-04-12 20:27:54,743 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 58 transitions. Word has length 40 [2018-04-12 20:27:54,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:54,744 INFO L459 AbstractCegarLoop]: Abstraction has 51 states and 58 transitions. [2018-04-12 20:27:54,744 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 20:27:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 58 transitions. [2018-04-12 20:27:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-04-12 20:27:54,745 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:54,745 INFO L355 BasicCegarLoop]: trace histogram [5, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:54,745 INFO L408 AbstractCegarLoop]: === Iteration 13 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:54,745 INFO L82 PathProgramCache]: Analyzing trace with hash -1124046275, now seen corresponding path program 3 times [2018-04-12 20:27:54,746 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:54,756 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,791 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:54,791 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2018-04-12 20:27:54,791 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,791 INFO L182 omatonBuilderFactory]: Interpolants [1824#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 1825#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 1826#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 1827#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 1828#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 1820#true, 1821#false, 1822#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 1823#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2))] [2018-04-12 20:27:54,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,792 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-04-12 20:27:54,792 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-04-12 20:27:54,792 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2018-04-12 20:27:54,792 INFO L87 Difference]: Start difference. First operand 51 states and 58 transitions. Second operand 9 states. [2018-04-12 20:27:54,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:54,843 INFO L93 Difference]: Finished difference Result 90 states and 103 transitions. [2018-04-12 20:27:54,843 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-12 20:27:54,843 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 45 [2018-04-12 20:27:54,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:54,843 INFO L225 Difference]: With dead ends: 90 [2018-04-12 20:27:54,843 INFO L226 Difference]: Without dead ends: 73 [2018-04-12 20:27:54,844 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2018-04-12 20:27:54,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2018-04-12 20:27:54,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 63. [2018-04-12 20:27:54,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-12 20:27:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 73 transitions. [2018-04-12 20:27:54,845 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 73 transitions. Word has length 45 [2018-04-12 20:27:54,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:54,845 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 73 transitions. [2018-04-12 20:27:54,846 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-04-12 20:27:54,846 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 73 transitions. [2018-04-12 20:27:54,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-04-12 20:27:54,846 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:54,846 INFO L355 BasicCegarLoop]: trace histogram [6, 5, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:54,846 INFO L408 AbstractCegarLoop]: === Iteration 14 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:54,846 INFO L82 PathProgramCache]: Analyzing trace with hash -1450113047, now seen corresponding path program 4 times [2018-04-12 20:27:54,847 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:54,856 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 14 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,921 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:54,921 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2018-04-12 20:27:54,921 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,922 INFO L182 omatonBuilderFactory]: Interpolants [1989#true, 1990#false, 1991#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 1992#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 1993#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 1994#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 1995#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 1996#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 1997#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 1998#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:27:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 14 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:54,922 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-04-12 20:27:54,922 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-04-12 20:27:54,922 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-04-12 20:27:54,922 INFO L87 Difference]: Start difference. First operand 63 states and 73 transitions. Second operand 10 states. [2018-04-12 20:27:55,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:55,040 INFO L93 Difference]: Finished difference Result 66 states and 75 transitions. [2018-04-12 20:27:55,040 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-12 20:27:55,040 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 51 [2018-04-12 20:27:55,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:55,040 INFO L225 Difference]: With dead ends: 66 [2018-04-12 20:27:55,040 INFO L226 Difference]: Without dead ends: 66 [2018-04-12 20:27:55,041 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=62, Invalid=178, Unknown=0, NotChecked=0, Total=240 [2018-04-12 20:27:55,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2018-04-12 20:27:55,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 63. [2018-04-12 20:27:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-12 20:27:55,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 72 transitions. [2018-04-12 20:27:55,043 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 72 transitions. Word has length 51 [2018-04-12 20:27:55,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:55,043 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 72 transitions. [2018-04-12 20:27:55,043 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-04-12 20:27:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 72 transitions. [2018-04-12 20:27:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-04-12 20:27:55,044 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:55,044 INFO L355 BasicCegarLoop]: trace histogram [7, 6, 5, 5, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:55,044 INFO L408 AbstractCegarLoop]: === Iteration 15 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:55,045 INFO L82 PathProgramCache]: Analyzing trace with hash -1488674435, now seen corresponding path program 5 times [2018-04-12 20:27:55,045 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:55,056 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:55,127 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 17 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,127 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:55,127 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2018-04-12 20:27:55,127 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:55,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,128 INFO L182 omatonBuilderFactory]: Interpolants [2144#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 2145#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 2146#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 2147#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 2148#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 2149#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 2150#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 2151#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2141#true, 2142#false, 2143#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1))] [2018-04-12 20:27:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 17 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,128 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-04-12 20:27:55,128 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-04-12 20:27:55,128 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2018-04-12 20:27:55,128 INFO L87 Difference]: Start difference. First operand 63 states and 72 transitions. Second operand 11 states. [2018-04-12 20:27:55,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:55,247 INFO L93 Difference]: Finished difference Result 108 states and 124 transitions. [2018-04-12 20:27:55,248 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-12 20:27:55,248 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2018-04-12 20:27:55,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:55,249 INFO L225 Difference]: With dead ends: 108 [2018-04-12 20:27:55,249 INFO L226 Difference]: Without dead ends: 85 [2018-04-12 20:27:55,249 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2018-04-12 20:27:55,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2018-04-12 20:27:55,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 75. [2018-04-12 20:27:55,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-04-12 20:27:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 87 transitions. [2018-04-12 20:27:55,252 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 87 transitions. Word has length 57 [2018-04-12 20:27:55,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:55,252 INFO L459 AbstractCegarLoop]: Abstraction has 75 states and 87 transitions. [2018-04-12 20:27:55,252 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-04-12 20:27:55,252 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 87 transitions. [2018-04-12 20:27:55,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-04-12 20:27:55,253 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:55,253 INFO L355 BasicCegarLoop]: trace histogram [8, 7, 6, 6, 6, 6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:55,253 INFO L408 AbstractCegarLoop]: === Iteration 16 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:55,253 INFO L82 PathProgramCache]: Analyzing trace with hash -690348759, now seen corresponding path program 6 times [2018-04-12 20:27:55,254 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:55,269 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 29 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,355 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:55,355 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2018-04-12 20:27:55,356 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,356 INFO L182 omatonBuilderFactory]: Interpolants [2352#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 2353#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 2354#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 2355#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 2344#true, 2345#false, 2346#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2347#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2348#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2349#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2350#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 2351#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:27:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 29 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,356 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-04-12 20:27:55,357 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-04-12 20:27:55,357 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-04-12 20:27:55,357 INFO L87 Difference]: Start difference. First operand 75 states and 87 transitions. Second operand 12 states. [2018-04-12 20:27:55,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:55,595 INFO L93 Difference]: Finished difference Result 78 states and 89 transitions. [2018-04-12 20:27:55,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-04-12 20:27:55,595 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 63 [2018-04-12 20:27:55,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:55,596 INFO L225 Difference]: With dead ends: 78 [2018-04-12 20:27:55,596 INFO L226 Difference]: Without dead ends: 78 [2018-04-12 20:27:55,596 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=84, Invalid=258, Unknown=0, NotChecked=0, Total=342 [2018-04-12 20:27:55,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2018-04-12 20:27:55,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 75. [2018-04-12 20:27:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-04-12 20:27:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 86 transitions. [2018-04-12 20:27:55,598 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 86 transitions. Word has length 63 [2018-04-12 20:27:55,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:55,599 INFO L459 AbstractCegarLoop]: Abstraction has 75 states and 86 transitions. [2018-04-12 20:27:55,599 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-04-12 20:27:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 86 transitions. [2018-04-12 20:27:55,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-04-12 20:27:55,599 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:55,600 INFO L355 BasicCegarLoop]: trace histogram [9, 8, 7, 7, 7, 7, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:55,600 INFO L408 AbstractCegarLoop]: === Iteration 17 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:55,600 INFO L82 PathProgramCache]: Analyzing trace with hash 372819645, now seen corresponding path program 7 times [2018-04-12 20:27:55,600 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:55,614 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 33 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,693 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:55,693 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2018-04-12 20:27:55,694 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:55,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,694 INFO L182 omatonBuilderFactory]: Interpolants [2528#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 2529#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 2530#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 2531#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 2532#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 2533#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 2534#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 2535#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 2536#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2524#true, 2525#false, 2526#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 2527#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2))] [2018-04-12 20:27:55,694 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 33 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,694 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-04-12 20:27:55,695 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-04-12 20:27:55,695 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2018-04-12 20:27:55,695 INFO L87 Difference]: Start difference. First operand 75 states and 86 transitions. Second operand 13 states. [2018-04-12 20:27:55,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:55,819 INFO L93 Difference]: Finished difference Result 126 states and 145 transitions. [2018-04-12 20:27:55,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-04-12 20:27:55,819 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 69 [2018-04-12 20:27:55,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:55,820 INFO L225 Difference]: With dead ends: 126 [2018-04-12 20:27:55,820 INFO L226 Difference]: Without dead ends: 97 [2018-04-12 20:27:55,820 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=89, Invalid=217, Unknown=0, NotChecked=0, Total=306 [2018-04-12 20:27:55,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-04-12 20:27:55,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 87. [2018-04-12 20:27:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2018-04-12 20:27:55,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 101 transitions. [2018-04-12 20:27:55,822 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 101 transitions. Word has length 69 [2018-04-12 20:27:55,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:55,823 INFO L459 AbstractCegarLoop]: Abstraction has 87 states and 101 transitions. [2018-04-12 20:27:55,824 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-04-12 20:27:55,824 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 101 transitions. [2018-04-12 20:27:55,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-04-12 20:27:55,824 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:55,825 INFO L355 BasicCegarLoop]: trace histogram [10, 9, 8, 8, 8, 8, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:55,825 INFO L408 AbstractCegarLoop]: === Iteration 18 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:55,825 INFO L82 PathProgramCache]: Analyzing trace with hash -1032445847, now seen corresponding path program 8 times [2018-04-12 20:27:55,825 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:55,844 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 50 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,973 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:55,973 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2018-04-12 20:27:55,973 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:55,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,974 INFO L182 omatonBuilderFactory]: Interpolants [2761#true, 2762#false, 2763#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2764#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2765#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2766#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2767#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2768#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 2769#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 2770#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 2771#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 2772#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 2773#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 2774#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:27:55,974 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 50 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:55,974 INFO L442 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-04-12 20:27:55,974 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-04-12 20:27:55,975 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2018-04-12 20:27:55,975 INFO L87 Difference]: Start difference. First operand 87 states and 101 transitions. Second operand 14 states. [2018-04-12 20:27:56,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:56,255 INFO L93 Difference]: Finished difference Result 90 states and 103 transitions. [2018-04-12 20:27:56,255 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-04-12 20:27:56,255 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 75 [2018-04-12 20:27:56,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:56,256 INFO L225 Difference]: With dead ends: 90 [2018-04-12 20:27:56,256 INFO L226 Difference]: Without dead ends: 90 [2018-04-12 20:27:56,256 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=110, Invalid=352, Unknown=0, NotChecked=0, Total=462 [2018-04-12 20:27:56,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2018-04-12 20:27:56,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 87. [2018-04-12 20:27:56,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2018-04-12 20:27:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 100 transitions. [2018-04-12 20:27:56,258 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 100 transitions. Word has length 75 [2018-04-12 20:27:56,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:56,258 INFO L459 AbstractCegarLoop]: Abstraction has 87 states and 100 transitions. [2018-04-12 20:27:56,258 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-04-12 20:27:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 100 transitions. [2018-04-12 20:27:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-04-12 20:27:56,259 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:56,259 INFO L355 BasicCegarLoop]: trace histogram [11, 10, 9, 9, 9, 9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:56,259 INFO L408 AbstractCegarLoop]: === Iteration 19 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:56,259 INFO L82 PathProgramCache]: Analyzing trace with hash -921347587, now seen corresponding path program 9 times [2018-04-12 20:27:56,259 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:56,268 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:56,345 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 55 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:56,345 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:56,345 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2018-04-12 20:27:56,345 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:56,346 INFO L182 omatonBuilderFactory]: Interpolants [2976#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 2977#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 2978#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 2979#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 2980#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 2981#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 2982#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 2983#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 2969#true, 2970#false, 2971#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 2972#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 2973#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 2974#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 2975#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5))] [2018-04-12 20:27:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 55 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:56,346 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-04-12 20:27:56,346 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-04-12 20:27:56,346 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2018-04-12 20:27:56,347 INFO L87 Difference]: Start difference. First operand 87 states and 100 transitions. Second operand 15 states. [2018-04-12 20:27:56,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:56,469 INFO L93 Difference]: Finished difference Result 144 states and 166 transitions. [2018-04-12 20:27:56,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-04-12 20:27:56,471 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 81 [2018-04-12 20:27:56,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:56,471 INFO L225 Difference]: With dead ends: 144 [2018-04-12 20:27:56,471 INFO L226 Difference]: Without dead ends: 109 [2018-04-12 20:27:56,472 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=118, Invalid=302, Unknown=0, NotChecked=0, Total=420 [2018-04-12 20:27:56,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2018-04-12 20:27:56,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 99. [2018-04-12 20:27:56,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99 states. [2018-04-12 20:27:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 115 transitions. [2018-04-12 20:27:56,474 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 115 transitions. Word has length 81 [2018-04-12 20:27:56,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:56,474 INFO L459 AbstractCegarLoop]: Abstraction has 99 states and 115 transitions. [2018-04-12 20:27:56,474 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-04-12 20:27:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 115 transitions. [2018-04-12 20:27:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-04-12 20:27:56,474 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:56,474 INFO L355 BasicCegarLoop]: trace histogram [12, 11, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:56,475 INFO L408 AbstractCegarLoop]: === Iteration 20 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:56,475 INFO L82 PathProgramCache]: Analyzing trace with hash -820145751, now seen corresponding path program 10 times [2018-04-12 20:27:56,475 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:56,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:56,485 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:56,584 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 77 proven. 247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:56,585 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:56,585 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2018-04-12 20:27:56,585 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:56,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:56,585 INFO L182 omatonBuilderFactory]: Interpolants [3240#true, 3241#false, 3242#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3243#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3244#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3245#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3246#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3247#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3248#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3249#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3250#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3251#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3252#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3253#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3254#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 3255#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:27:56,586 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 77 proven. 247 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:56,586 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-04-12 20:27:56,586 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-04-12 20:27:56,586 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2018-04-12 20:27:56,587 INFO L87 Difference]: Start difference. First operand 99 states and 115 transitions. Second operand 16 states. [2018-04-12 20:27:56,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:56,857 INFO L93 Difference]: Finished difference Result 102 states and 117 transitions. [2018-04-12 20:27:56,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-04-12 20:27:56,857 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 87 [2018-04-12 20:27:56,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:56,857 INFO L225 Difference]: With dead ends: 102 [2018-04-12 20:27:56,857 INFO L226 Difference]: Without dead ends: 102 [2018-04-12 20:27:56,858 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=140, Invalid=460, Unknown=0, NotChecked=0, Total=600 [2018-04-12 20:27:56,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2018-04-12 20:27:56,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 99. [2018-04-12 20:27:56,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99 states. [2018-04-12 20:27:56,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 114 transitions. [2018-04-12 20:27:56,860 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 114 transitions. Word has length 87 [2018-04-12 20:27:56,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:56,861 INFO L459 AbstractCegarLoop]: Abstraction has 99 states and 114 transitions. [2018-04-12 20:27:56,861 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-04-12 20:27:56,861 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 114 transitions. [2018-04-12 20:27:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-04-12 20:27:56,861 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:56,862 INFO L355 BasicCegarLoop]: trace histogram [13, 12, 11, 11, 11, 11, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:56,862 INFO L408 AbstractCegarLoop]: === Iteration 21 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:56,862 INFO L82 PathProgramCache]: Analyzing trace with hash 1446173501, now seen corresponding path program 11 times [2018-04-12 20:27:56,862 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:56,876 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:56,997 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 83 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:56,997 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:56,997 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2018-04-12 20:27:56,997 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:56,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:56,998 INFO L182 omatonBuilderFactory]: Interpolants [3488#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 3489#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 3490#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 3491#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 3492#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3476#true, 3477#false, 3478#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 3479#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 3480#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 3481#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 3482#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 3483#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 3484#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 3485#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 3486#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 3487#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5))] [2018-04-12 20:27:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 83 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:56,998 INFO L442 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-04-12 20:27:56,998 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-04-12 20:27:56,998 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=204, Unknown=0, NotChecked=0, Total=272 [2018-04-12 20:27:56,998 INFO L87 Difference]: Start difference. First operand 99 states and 114 transitions. Second operand 17 states. [2018-04-12 20:27:57,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:57,126 INFO L93 Difference]: Finished difference Result 162 states and 187 transitions. [2018-04-12 20:27:57,126 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-04-12 20:27:57,127 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 93 [2018-04-12 20:27:57,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:57,127 INFO L225 Difference]: With dead ends: 162 [2018-04-12 20:27:57,127 INFO L226 Difference]: Without dead ends: 121 [2018-04-12 20:27:57,127 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=151, Invalid=401, Unknown=0, NotChecked=0, Total=552 [2018-04-12 20:27:57,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2018-04-12 20:27:57,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 111. [2018-04-12 20:27:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111 states. [2018-04-12 20:27:57,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 129 transitions. [2018-04-12 20:27:57,129 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 129 transitions. Word has length 93 [2018-04-12 20:27:57,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:57,129 INFO L459 AbstractCegarLoop]: Abstraction has 111 states and 129 transitions. [2018-04-12 20:27:57,129 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-04-12 20:27:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 129 transitions. [2018-04-12 20:27:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-04-12 20:27:57,130 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:57,130 INFO L355 BasicCegarLoop]: trace histogram [14, 13, 12, 12, 12, 12, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:57,130 INFO L408 AbstractCegarLoop]: === Iteration 22 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:57,130 INFO L82 PathProgramCache]: Analyzing trace with hash -156700439, now seen corresponding path program 12 times [2018-04-12 20:27:57,131 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:57,141 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 110 proven. 350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:57,281 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:57,281 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2018-04-12 20:27:57,282 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:57,282 INFO L182 omatonBuilderFactory]: Interpolants [3781#true, 3782#false, 3783#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3784#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3785#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3786#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3787#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3788#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3789#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 3790#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3791#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3792#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3793#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3794#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3795#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3796#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 3797#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 3798#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:27:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 110 proven. 350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:57,283 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-04-12 20:27:57,283 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-04-12 20:27:57,283 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=240, Unknown=0, NotChecked=0, Total=306 [2018-04-12 20:27:57,283 INFO L87 Difference]: Start difference. First operand 111 states and 129 transitions. Second operand 18 states. [2018-04-12 20:27:57,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:57,605 INFO L93 Difference]: Finished difference Result 114 states and 131 transitions. [2018-04-12 20:27:57,606 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-04-12 20:27:57,606 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 99 [2018-04-12 20:27:57,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:57,606 INFO L225 Difference]: With dead ends: 114 [2018-04-12 20:27:57,606 INFO L226 Difference]: Without dead ends: 114 [2018-04-12 20:27:57,607 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=174, Invalid=582, Unknown=0, NotChecked=0, Total=756 [2018-04-12 20:27:57,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2018-04-12 20:27:57,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 111. [2018-04-12 20:27:57,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111 states. [2018-04-12 20:27:57,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 128 transitions. [2018-04-12 20:27:57,609 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 128 transitions. Word has length 99 [2018-04-12 20:27:57,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:57,610 INFO L459 AbstractCegarLoop]: Abstraction has 111 states and 128 transitions. [2018-04-12 20:27:57,610 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-04-12 20:27:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 128 transitions. [2018-04-12 20:27:57,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-04-12 20:27:57,611 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:57,611 INFO L355 BasicCegarLoop]: trace histogram [15, 14, 13, 13, 13, 13, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:57,611 INFO L408 AbstractCegarLoop]: === Iteration 23 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:57,611 INFO L82 PathProgramCache]: Analyzing trace with hash 319408765, now seen corresponding path program 13 times [2018-04-12 20:27:57,612 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:57,627 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 117 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:57,761 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:57,761 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2018-04-12 20:27:57,761 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:57,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:57,762 INFO L182 omatonBuilderFactory]: Interpolants [4045#true, 4046#false, 4047#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 4048#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 4049#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 4050#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 4051#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 4052#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 4053#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 4054#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 4055#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 4056#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 4057#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 4058#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 4059#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 4060#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 4061#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 4062#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 4063#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:27:57,762 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 117 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:57,762 INFO L442 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-04-12 20:27:57,763 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-04-12 20:27:57,763 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=257, Unknown=0, NotChecked=0, Total=342 [2018-04-12 20:27:57,763 INFO L87 Difference]: Start difference. First operand 111 states and 128 transitions. Second operand 19 states. [2018-04-12 20:27:57,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:57,950 INFO L93 Difference]: Finished difference Result 180 states and 208 transitions. [2018-04-12 20:27:57,950 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-04-12 20:27:57,950 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 105 [2018-04-12 20:27:57,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:57,951 INFO L225 Difference]: With dead ends: 180 [2018-04-12 20:27:57,951 INFO L226 Difference]: Without dead ends: 133 [2018-04-12 20:27:57,952 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 112 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=188, Invalid=514, Unknown=0, NotChecked=0, Total=702 [2018-04-12 20:27:57,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-04-12 20:27:57,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 123. [2018-04-12 20:27:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2018-04-12 20:27:57,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 143 transitions. [2018-04-12 20:27:57,954 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 143 transitions. Word has length 105 [2018-04-12 20:27:57,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:57,955 INFO L459 AbstractCegarLoop]: Abstraction has 123 states and 143 transitions. [2018-04-12 20:27:57,955 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-04-12 20:27:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 143 transitions. [2018-04-12 20:27:57,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-04-12 20:27:57,955 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:57,955 INFO L355 BasicCegarLoop]: trace histogram [16, 15, 14, 14, 14, 14, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:57,955 INFO L408 AbstractCegarLoop]: === Iteration 24 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:57,956 INFO L82 PathProgramCache]: Analyzing trace with hash -1307525591, now seen corresponding path program 14 times [2018-04-12 20:27:57,956 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:57,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:57,971 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 149 proven. 471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:58,133 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:58,133 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2018-04-12 20:27:58,133 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:58,134 INFO L182 omatonBuilderFactory]: Interpolants [4384#true, 4385#false, 4386#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 4387#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 4388#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 4389#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 4390#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 4391#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 4392#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 4393#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 4394#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 4395#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 4396#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 4397#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 4398#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 4399#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 4400#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 4401#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 4402#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 4403#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:27:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 149 proven. 471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:58,134 INFO L442 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-04-12 20:27:58,135 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-04-12 20:27:58,135 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=298, Unknown=0, NotChecked=0, Total=380 [2018-04-12 20:27:58,135 INFO L87 Difference]: Start difference. First operand 123 states and 143 transitions. Second operand 20 states. [2018-04-12 20:27:58,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:58,546 INFO L93 Difference]: Finished difference Result 126 states and 145 transitions. [2018-04-12 20:27:58,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-04-12 20:27:58,546 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 111 [2018-04-12 20:27:58,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:58,547 INFO L225 Difference]: With dead ends: 126 [2018-04-12 20:27:58,547 INFO L226 Difference]: Without dead ends: 126 [2018-04-12 20:27:58,547 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 170 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=212, Invalid=718, Unknown=0, NotChecked=0, Total=930 [2018-04-12 20:27:58,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2018-04-12 20:27:58,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 123. [2018-04-12 20:27:58,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2018-04-12 20:27:58,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 142 transitions. [2018-04-12 20:27:58,549 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 142 transitions. Word has length 111 [2018-04-12 20:27:58,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:58,549 INFO L459 AbstractCegarLoop]: Abstraction has 123 states and 142 transitions. [2018-04-12 20:27:58,549 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-04-12 20:27:58,549 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 142 transitions. [2018-04-12 20:27:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-04-12 20:27:58,550 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:58,550 INFO L355 BasicCegarLoop]: trace histogram [17, 16, 15, 15, 15, 15, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:58,550 INFO L408 AbstractCegarLoop]: === Iteration 25 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:58,550 INFO L82 PathProgramCache]: Analyzing trace with hash -63789123, now seen corresponding path program 15 times [2018-04-12 20:27:58,550 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:58,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:58,566 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 709 backedges. 157 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:58,710 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:58,710 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2018-04-12 20:27:58,710 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:58,711 INFO L182 omatonBuilderFactory]: Interpolants [4676#true, 4677#false, 4678#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 4679#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 4680#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 4681#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 4682#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 4683#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 4684#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 4685#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 4686#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 4687#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 4688#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 4689#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 4690#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 4691#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 4692#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 4693#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 4694#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 4695#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 4696#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:27:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 709 backedges. 157 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:58,711 INFO L442 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-04-12 20:27:58,711 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-04-12 20:27:58,711 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=316, Unknown=0, NotChecked=0, Total=420 [2018-04-12 20:27:58,711 INFO L87 Difference]: Start difference. First operand 123 states and 142 transitions. Second operand 21 states. [2018-04-12 20:27:58,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:58,895 INFO L93 Difference]: Finished difference Result 198 states and 229 transitions. [2018-04-12 20:27:58,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-04-12 20:27:58,896 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 117 [2018-04-12 20:27:58,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:58,896 INFO L225 Difference]: With dead ends: 198 [2018-04-12 20:27:58,896 INFO L226 Difference]: Without dead ends: 145 [2018-04-12 20:27:58,897 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=229, Invalid=641, Unknown=0, NotChecked=0, Total=870 [2018-04-12 20:27:58,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2018-04-12 20:27:58,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 135. [2018-04-12 20:27:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-04-12 20:27:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 157 transitions. [2018-04-12 20:27:58,899 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 157 transitions. Word has length 117 [2018-04-12 20:27:58,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:58,899 INFO L459 AbstractCegarLoop]: Abstraction has 135 states and 157 transitions. [2018-04-12 20:27:58,899 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-04-12 20:27:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 157 transitions. [2018-04-12 20:27:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-04-12 20:27:58,900 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:58,900 INFO L355 BasicCegarLoop]: trace histogram [18, 17, 16, 16, 16, 16, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:58,900 INFO L408 AbstractCegarLoop]: === Iteration 26 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:58,900 INFO L82 PathProgramCache]: Analyzing trace with hash -512919191, now seen corresponding path program 16 times [2018-04-12 20:27:58,901 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:58,918 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:59,096 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 194 proven. 610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:59,096 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:59,096 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2018-04-12 20:27:59,097 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:59,097 INFO L182 omatonBuilderFactory]: Interpolants [5056#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5057#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5058#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5059#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5060#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5061#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5062#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5063#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5064#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5065#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5066#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5067#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5068#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5069#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 5070#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 5049#true, 5050#false, 5051#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5052#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5053#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5054#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5055#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:27:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 194 proven. 610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:59,097 INFO L442 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-04-12 20:27:59,097 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-04-12 20:27:59,098 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=362, Unknown=0, NotChecked=0, Total=462 [2018-04-12 20:27:59,098 INFO L87 Difference]: Start difference. First operand 135 states and 157 transitions. Second operand 22 states. [2018-04-12 20:27:59,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:59,527 INFO L93 Difference]: Finished difference Result 138 states and 159 transitions. [2018-04-12 20:27:59,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-04-12 20:27:59,528 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 123 [2018-04-12 20:27:59,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:59,528 INFO L225 Difference]: With dead ends: 138 [2018-04-12 20:27:59,528 INFO L226 Difference]: Without dead ends: 138 [2018-04-12 20:27:59,529 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 210 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=254, Invalid=868, Unknown=0, NotChecked=0, Total=1122 [2018-04-12 20:27:59,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2018-04-12 20:27:59,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 135. [2018-04-12 20:27:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-04-12 20:27:59,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 156 transitions. [2018-04-12 20:27:59,531 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 156 transitions. Word has length 123 [2018-04-12 20:27:59,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:59,531 INFO L459 AbstractCegarLoop]: Abstraction has 135 states and 156 transitions. [2018-04-12 20:27:59,531 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-04-12 20:27:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 156 transitions. [2018-04-12 20:27:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-04-12 20:27:59,531 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:59,531 INFO L355 BasicCegarLoop]: trace histogram [19, 18, 17, 17, 17, 17, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:59,532 INFO L408 AbstractCegarLoop]: === Iteration 27 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:59,532 INFO L82 PathProgramCache]: Analyzing trace with hash -1654263043, now seen corresponding path program 17 times [2018-04-12 20:27:59,532 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:59,543 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:27:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 203 proven. 702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:59,747 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:27:59,747 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2018-04-12 20:27:59,747 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:27:59,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:59,748 INFO L182 omatonBuilderFactory]: Interpolants [5376#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 5377#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 5378#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 5379#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 5380#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 5381#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 5382#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 5383#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 5384#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 5385#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 5386#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 5387#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 5388#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 5389#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 5390#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 5391#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5369#true, 5370#false, 5371#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 5372#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 5373#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 5374#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 5375#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5))] [2018-04-12 20:27:59,748 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 203 proven. 702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:27:59,748 INFO L442 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-04-12 20:27:59,748 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-04-12 20:27:59,749 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=381, Unknown=0, NotChecked=0, Total=506 [2018-04-12 20:27:59,749 INFO L87 Difference]: Start difference. First operand 135 states and 156 transitions. Second operand 23 states. [2018-04-12 20:27:59,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:27:59,943 INFO L93 Difference]: Finished difference Result 216 states and 250 transitions. [2018-04-12 20:27:59,944 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-04-12 20:27:59,944 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 129 [2018-04-12 20:27:59,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:27:59,944 INFO L225 Difference]: With dead ends: 216 [2018-04-12 20:27:59,944 INFO L226 Difference]: Without dead ends: 157 [2018-04-12 20:27:59,945 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=274, Invalid=782, Unknown=0, NotChecked=0, Total=1056 [2018-04-12 20:27:59,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2018-04-12 20:27:59,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 147. [2018-04-12 20:27:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states. [2018-04-12 20:27:59,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 171 transitions. [2018-04-12 20:27:59,946 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 171 transitions. Word has length 129 [2018-04-12 20:27:59,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:27:59,947 INFO L459 AbstractCegarLoop]: Abstraction has 147 states and 171 transitions. [2018-04-12 20:27:59,947 INFO L460 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-04-12 20:27:59,947 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 171 transitions. [2018-04-12 20:27:59,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-04-12 20:27:59,947 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:27:59,947 INFO L355 BasicCegarLoop]: trace histogram [20, 19, 18, 18, 18, 18, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:27:59,947 INFO L408 AbstractCegarLoop]: === Iteration 28 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:27:59,947 INFO L82 PathProgramCache]: Analyzing trace with hash -1275616599, now seen corresponding path program 18 times [2018-04-12 20:27:59,948 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:27:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:27:59,959 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:00,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 245 proven. 767 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:00,161 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:00,161 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2018-04-12 20:28:00,161 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:00,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:00,162 INFO L182 omatonBuilderFactory]: Interpolants [5792#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5793#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5794#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5795#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5796#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5797#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5798#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 5799#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 5776#true, 5777#false, 5778#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5779#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5780#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5781#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5782#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5783#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5784#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5785#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5786#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5787#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 5788#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5789#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5790#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 5791#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:28:00,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 245 proven. 767 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:00,162 INFO L442 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-04-12 20:28:00,162 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-04-12 20:28:00,163 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=432, Unknown=0, NotChecked=0, Total=552 [2018-04-12 20:28:00,163 INFO L87 Difference]: Start difference. First operand 147 states and 171 transitions. Second operand 24 states. [2018-04-12 20:28:00,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:00,591 INFO L93 Difference]: Finished difference Result 150 states and 173 transitions. [2018-04-12 20:28:00,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-04-12 20:28:00,591 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 135 [2018-04-12 20:28:00,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:00,592 INFO L225 Difference]: With dead ends: 150 [2018-04-12 20:28:00,592 INFO L226 Difference]: Without dead ends: 150 [2018-04-12 20:28:00,593 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 254 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=300, Invalid=1032, Unknown=0, NotChecked=0, Total=1332 [2018-04-12 20:28:00,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2018-04-12 20:28:00,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 147. [2018-04-12 20:28:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states. [2018-04-12 20:28:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 170 transitions. [2018-04-12 20:28:00,594 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 170 transitions. Word has length 135 [2018-04-12 20:28:00,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:00,595 INFO L459 AbstractCegarLoop]: Abstraction has 147 states and 170 transitions. [2018-04-12 20:28:00,595 INFO L460 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-04-12 20:28:00,595 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 170 transitions. [2018-04-12 20:28:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-04-12 20:28:00,595 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:00,595 INFO L355 BasicCegarLoop]: trace histogram [21, 20, 19, 19, 19, 19, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:00,595 INFO L408 AbstractCegarLoop]: === Iteration 29 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:00,595 INFO L82 PathProgramCache]: Analyzing trace with hash -109302723, now seen corresponding path program 19 times [2018-04-12 20:28:00,596 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:00,607 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 255 proven. 870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:00,826 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:00,826 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25] total 25 [2018-04-12 20:28:00,826 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:00,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:00,826 INFO L182 omatonBuilderFactory]: Interpolants [6144#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 6145#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 6146#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 6147#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 6148#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6124#true, 6125#false, 6126#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 6127#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 6128#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 6129#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 6130#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 6131#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 6132#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 6133#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 6134#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 6135#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 6136#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 6137#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 6138#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 6139#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 6140#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 6141#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 6142#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 6143#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5))] [2018-04-12 20:28:00,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 255 proven. 870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:00,827 INFO L442 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-04-12 20:28:00,827 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-04-12 20:28:00,827 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2018-04-12 20:28:00,827 INFO L87 Difference]: Start difference. First operand 147 states and 170 transitions. Second operand 25 states. [2018-04-12 20:28:01,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:01,118 INFO L93 Difference]: Finished difference Result 234 states and 271 transitions. [2018-04-12 20:28:01,118 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-04-12 20:28:01,118 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 141 [2018-04-12 20:28:01,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:01,119 INFO L225 Difference]: With dead ends: 234 [2018-04-12 20:28:01,119 INFO L226 Difference]: Without dead ends: 169 [2018-04-12 20:28:01,120 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 220 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=323, Invalid=937, Unknown=0, NotChecked=0, Total=1260 [2018-04-12 20:28:01,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2018-04-12 20:28:01,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 159. [2018-04-12 20:28:01,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states. [2018-04-12 20:28:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 185 transitions. [2018-04-12 20:28:01,122 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 185 transitions. Word has length 141 [2018-04-12 20:28:01,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:01,122 INFO L459 AbstractCegarLoop]: Abstraction has 159 states and 185 transitions. [2018-04-12 20:28:01,122 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-04-12 20:28:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 185 transitions. [2018-04-12 20:28:01,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2018-04-12 20:28:01,123 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:01,123 INFO L355 BasicCegarLoop]: trace histogram [22, 21, 20, 20, 20, 20, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:01,123 INFO L408 AbstractCegarLoop]: === Iteration 30 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:01,123 INFO L82 PathProgramCache]: Analyzing trace with hash -1878541847, now seen corresponding path program 20 times [2018-04-12 20:28:01,124 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:01,136 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:01,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 302 proven. 942 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:01,430 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:01,430 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [25] total 25 [2018-04-12 20:28:01,430 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:01,430 INFO L182 omatonBuilderFactory]: Interpolants [6565#true, 6566#false, 6567#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6568#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6569#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6570#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6571#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6572#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6573#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6574#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6575#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6576#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6577#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 6578#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6579#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6580#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6581#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6582#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6583#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6584#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6585#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6586#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6587#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6588#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 6589#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 6590#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 302 proven. 942 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:01,431 INFO L442 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-04-12 20:28:01,431 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-04-12 20:28:01,432 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=508, Unknown=0, NotChecked=0, Total=650 [2018-04-12 20:28:01,432 INFO L87 Difference]: Start difference. First operand 159 states and 185 transitions. Second operand 26 states. [2018-04-12 20:28:02,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:02,469 INFO L93 Difference]: Finished difference Result 162 states and 187 transitions. [2018-04-12 20:28:02,469 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-04-12 20:28:02,469 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 147 [2018-04-12 20:28:02,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:02,469 INFO L225 Difference]: With dead ends: 162 [2018-04-12 20:28:02,470 INFO L226 Difference]: Without dead ends: 162 [2018-04-12 20:28:02,470 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 302 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=350, Invalid=1210, Unknown=0, NotChecked=0, Total=1560 [2018-04-12 20:28:02,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2018-04-12 20:28:02,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 159. [2018-04-12 20:28:02,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states. [2018-04-12 20:28:02,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 184 transitions. [2018-04-12 20:28:02,472 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 184 transitions. Word has length 147 [2018-04-12 20:28:02,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:02,472 INFO L459 AbstractCegarLoop]: Abstraction has 159 states and 184 transitions. [2018-04-12 20:28:02,472 INFO L460 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-04-12 20:28:02,472 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 184 transitions. [2018-04-12 20:28:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-04-12 20:28:02,473 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:02,473 INFO L355 BasicCegarLoop]: trace histogram [23, 22, 21, 21, 21, 21, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:02,473 INFO L408 AbstractCegarLoop]: === Iteration 31 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:02,473 INFO L82 PathProgramCache]: Analyzing trace with hash 1919800189, now seen corresponding path program 21 times [2018-04-12 20:28:02,473 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:02,485 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 313 proven. 1056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:02,844 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:02,844 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [27] total 27 [2018-04-12 20:28:02,844 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:02,844 INFO L182 omatonBuilderFactory]: Interpolants [6941#true, 6942#false, 6943#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 6944#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 6945#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 6946#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 6947#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 6948#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 6949#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 6950#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 6951#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 6952#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 6953#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 6954#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 6955#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 6956#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 6957#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 6958#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 6959#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 6960#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 6961#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 6962#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 6963#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 6964#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 6965#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 6966#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 6967#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:02,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 313 proven. 1056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:02,845 INFO L442 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-04-12 20:28:02,845 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-04-12 20:28:02,845 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=529, Unknown=0, NotChecked=0, Total=702 [2018-04-12 20:28:02,845 INFO L87 Difference]: Start difference. First operand 159 states and 184 transitions. Second operand 27 states. [2018-04-12 20:28:03,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:03,093 INFO L93 Difference]: Finished difference Result 252 states and 292 transitions. [2018-04-12 20:28:03,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-04-12 20:28:03,093 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 153 [2018-04-12 20:28:03,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:03,094 INFO L225 Difference]: With dead ends: 252 [2018-04-12 20:28:03,094 INFO L226 Difference]: Without dead ends: 181 [2018-04-12 20:28:03,095 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=376, Invalid=1106, Unknown=0, NotChecked=0, Total=1482 [2018-04-12 20:28:03,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2018-04-12 20:28:03,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 171. [2018-04-12 20:28:03,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 171 states. [2018-04-12 20:28:03,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 199 transitions. [2018-04-12 20:28:03,097 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 199 transitions. Word has length 153 [2018-04-12 20:28:03,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:03,097 INFO L459 AbstractCegarLoop]: Abstraction has 171 states and 199 transitions. [2018-04-12 20:28:03,097 INFO L460 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-04-12 20:28:03,097 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 199 transitions. [2018-04-12 20:28:03,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-04-12 20:28:03,098 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:03,098 INFO L355 BasicCegarLoop]: trace histogram [24, 23, 22, 22, 22, 22, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:03,098 INFO L408 AbstractCegarLoop]: === Iteration 32 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:03,098 INFO L82 PathProgramCache]: Analyzing trace with hash -82428119, now seen corresponding path program 22 times [2018-04-12 20:28:03,099 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:03,118 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:03,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 365 proven. 1135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:03,379 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:03,380 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [27] total 27 [2018-04-12 20:28:03,380 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:03,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:03,380 INFO L182 omatonBuilderFactory]: Interpolants [7424#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7425#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7426#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7427#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7428#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7429#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7430#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7431#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7432#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7433#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7434#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7435#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7436#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7437#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7438#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7439#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7440#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7441#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 7442#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 7443#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 7416#true, 7417#false, 7418#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7419#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7420#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7421#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7422#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 7423#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:03,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 365 proven. 1135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:03,381 INFO L442 AbstractCegarLoop]: Interpolant automaton has 28 states [2018-04-12 20:28:03,381 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2018-04-12 20:28:03,381 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=590, Unknown=0, NotChecked=0, Total=756 [2018-04-12 20:28:03,381 INFO L87 Difference]: Start difference. First operand 171 states and 199 transitions. Second operand 28 states. [2018-04-12 20:28:04,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:04,060 INFO L93 Difference]: Finished difference Result 174 states and 201 transitions. [2018-04-12 20:28:04,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-04-12 20:28:04,060 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 159 [2018-04-12 20:28:04,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:04,060 INFO L225 Difference]: With dead ends: 174 [2018-04-12 20:28:04,060 INFO L226 Difference]: Without dead ends: 174 [2018-04-12 20:28:04,061 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 354 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=404, Invalid=1402, Unknown=0, NotChecked=0, Total=1806 [2018-04-12 20:28:04,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2018-04-12 20:28:04,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 171. [2018-04-12 20:28:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 171 states. [2018-04-12 20:28:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 198 transitions. [2018-04-12 20:28:04,063 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 198 transitions. Word has length 159 [2018-04-12 20:28:04,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:04,063 INFO L459 AbstractCegarLoop]: Abstraction has 171 states and 198 transitions. [2018-04-12 20:28:04,063 INFO L460 AbstractCegarLoop]: Interpolant automaton has 28 states. [2018-04-12 20:28:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 198 transitions. [2018-04-12 20:28:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-04-12 20:28:04,064 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:04,064 INFO L355 BasicCegarLoop]: trace histogram [25, 24, 23, 23, 23, 23, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:04,064 INFO L408 AbstractCegarLoop]: === Iteration 33 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:04,064 INFO L82 PathProgramCache]: Analyzing trace with hash -1319933763, now seen corresponding path program 23 times [2018-04-12 20:28:04,065 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:04,076 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1637 backedges. 377 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:04,318 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:04,318 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [29] total 29 [2018-04-12 20:28:04,319 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:04,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:04,319 INFO L182 omatonBuilderFactory]: Interpolants [7820#true, 7821#false, 7822#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 7823#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 7824#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 7825#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 7826#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 7827#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 7828#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 7829#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 7830#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 7831#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 7832#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 7833#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 7834#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 7835#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 7836#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 7837#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 7838#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 7839#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 7840#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 7841#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 7842#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 7843#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 7844#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 7845#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 7846#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 7847#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 7848#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:04,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1637 backedges. 377 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:04,320 INFO L442 AbstractCegarLoop]: Interpolant automaton has 29 states [2018-04-12 20:28:04,320 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-04-12 20:28:04,320 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=200, Invalid=612, Unknown=0, NotChecked=0, Total=812 [2018-04-12 20:28:04,320 INFO L87 Difference]: Start difference. First operand 171 states and 198 transitions. Second operand 29 states. [2018-04-12 20:28:04,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:04,586 INFO L93 Difference]: Finished difference Result 270 states and 313 transitions. [2018-04-12 20:28:04,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-04-12 20:28:04,586 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 165 [2018-04-12 20:28:04,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:04,587 INFO L225 Difference]: With dead ends: 270 [2018-04-12 20:28:04,587 INFO L226 Difference]: Without dead ends: 193 [2018-04-12 20:28:04,587 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 312 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=433, Invalid=1289, Unknown=0, NotChecked=0, Total=1722 [2018-04-12 20:28:04,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2018-04-12 20:28:04,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 183. [2018-04-12 20:28:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2018-04-12 20:28:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 213 transitions. [2018-04-12 20:28:04,589 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 213 transitions. Word has length 165 [2018-04-12 20:28:04,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:04,590 INFO L459 AbstractCegarLoop]: Abstraction has 183 states and 213 transitions. [2018-04-12 20:28:04,590 INFO L460 AbstractCegarLoop]: Interpolant automaton has 29 states. [2018-04-12 20:28:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 213 transitions. [2018-04-12 20:28:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2018-04-12 20:28:04,590 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:04,590 INFO L355 BasicCegarLoop]: trace histogram [26, 25, 24, 24, 24, 24, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:04,591 INFO L408 AbstractCegarLoop]: === Iteration 34 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:04,591 INFO L82 PathProgramCache]: Analyzing trace with hash -2118405527, now seen corresponding path program 24 times [2018-04-12 20:28:04,591 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:04,619 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1780 backedges. 434 proven. 1346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:04,971 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:04,971 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [29] total 29 [2018-04-12 20:28:04,971 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:04,971 INFO L182 omatonBuilderFactory]: Interpolants [8329#true, 8330#false, 8331#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8332#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8333#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8334#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8335#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8336#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8337#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8338#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8339#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8340#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8341#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8342#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8343#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8344#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8345#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8346#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8347#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8348#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8349#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8350#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8351#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8352#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8353#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8354#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8355#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8356#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 8357#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 8358#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:04,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1780 backedges. 434 proven. 1346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:04,973 INFO L442 AbstractCegarLoop]: Interpolant automaton has 30 states [2018-04-12 20:28:04,973 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-04-12 20:28:04,973 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=192, Invalid=678, Unknown=0, NotChecked=0, Total=870 [2018-04-12 20:28:04,973 INFO L87 Difference]: Start difference. First operand 183 states and 213 transitions. Second operand 30 states. [2018-04-12 20:28:05,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:05,733 INFO L93 Difference]: Finished difference Result 186 states and 215 transitions. [2018-04-12 20:28:05,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-04-12 20:28:05,734 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 171 [2018-04-12 20:28:05,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:05,734 INFO L225 Difference]: With dead ends: 186 [2018-04-12 20:28:05,734 INFO L226 Difference]: Without dead ends: 186 [2018-04-12 20:28:05,735 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 410 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=462, Invalid=1608, Unknown=0, NotChecked=0, Total=2070 [2018-04-12 20:28:05,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2018-04-12 20:28:05,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 183. [2018-04-12 20:28:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2018-04-12 20:28:05,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 212 transitions. [2018-04-12 20:28:05,737 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 212 transitions. Word has length 171 [2018-04-12 20:28:05,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:05,737 INFO L459 AbstractCegarLoop]: Abstraction has 183 states and 212 transitions. [2018-04-12 20:28:05,737 INFO L460 AbstractCegarLoop]: Interpolant automaton has 30 states. [2018-04-12 20:28:05,737 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 212 transitions. [2018-04-12 20:28:05,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-04-12 20:28:05,737 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:05,738 INFO L355 BasicCegarLoop]: trace histogram [27, 26, 25, 25, 25, 25, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:05,738 INFO L408 AbstractCegarLoop]: === Iteration 35 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:05,738 INFO L82 PathProgramCache]: Analyzing trace with hash -1905955843, now seen corresponding path program 25 times [2018-04-12 20:28:05,738 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:05,756 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:06,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1929 backedges. 447 proven. 1482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:06,057 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:06,058 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [31] total 31 [2018-04-12 20:28:06,058 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:06,058 INFO L182 omatonBuilderFactory]: Interpolants [8768#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 8769#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 8770#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 8771#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 8772#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 8773#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 8774#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 8775#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 8776#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 8777#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 8778#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 8779#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 8780#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 8781#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 8782#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 8783#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 8784#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 8785#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 8786#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 8787#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 8788#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 8789#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 8790#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 8791#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 8761#true, 8762#false, 8763#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 8764#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 8765#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 8766#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 8767#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5))] [2018-04-12 20:28:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1929 backedges. 447 proven. 1482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:06,058 INFO L442 AbstractCegarLoop]: Interpolant automaton has 31 states [2018-04-12 20:28:06,058 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2018-04-12 20:28:06,059 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=229, Invalid=701, Unknown=0, NotChecked=0, Total=930 [2018-04-12 20:28:06,059 INFO L87 Difference]: Start difference. First operand 183 states and 212 transitions. Second operand 31 states. [2018-04-12 20:28:06,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:06,337 INFO L93 Difference]: Finished difference Result 288 states and 334 transitions. [2018-04-12 20:28:06,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-04-12 20:28:06,337 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 177 [2018-04-12 20:28:06,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:06,338 INFO L225 Difference]: With dead ends: 288 [2018-04-12 20:28:06,338 INFO L226 Difference]: Without dead ends: 205 [2018-04-12 20:28:06,339 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 364 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=494, Invalid=1486, Unknown=0, NotChecked=0, Total=1980 [2018-04-12 20:28:06,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2018-04-12 20:28:06,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 195. [2018-04-12 20:28:06,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2018-04-12 20:28:06,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 227 transitions. [2018-04-12 20:28:06,342 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 227 transitions. Word has length 177 [2018-04-12 20:28:06,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:06,342 INFO L459 AbstractCegarLoop]: Abstraction has 195 states and 227 transitions. [2018-04-12 20:28:06,342 INFO L460 AbstractCegarLoop]: Interpolant automaton has 31 states. [2018-04-12 20:28:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 227 transitions. [2018-04-12 20:28:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-04-12 20:28:06,343 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:06,343 INFO L355 BasicCegarLoop]: trace histogram [28, 27, 26, 26, 26, 26, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:06,343 INFO L408 AbstractCegarLoop]: === Iteration 36 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:06,343 INFO L82 PathProgramCache]: Analyzing trace with hash -1615817815, now seen corresponding path program 26 times [2018-04-12 20:28:06,344 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:06,367 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:06,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 509 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:06,766 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:06,766 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [31] total 31 [2018-04-12 20:28:06,767 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:06,767 INFO L182 omatonBuilderFactory]: Interpolants [9304#true, 9305#false, 9306#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9307#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9308#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9309#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9310#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9311#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9312#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9313#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9314#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9315#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9316#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9317#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9318#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9319#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9320#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9321#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9322#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9323#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9324#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9325#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9326#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9327#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9328#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9329#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9330#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9331#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9332#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9333#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 9334#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 9335#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:06,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 509 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:06,768 INFO L442 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-04-12 20:28:06,768 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-04-12 20:28:06,768 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=220, Invalid=772, Unknown=0, NotChecked=0, Total=992 [2018-04-12 20:28:06,768 INFO L87 Difference]: Start difference. First operand 195 states and 227 transitions. Second operand 32 states. [2018-04-12 20:28:07,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:07,861 INFO L93 Difference]: Finished difference Result 198 states and 229 transitions. [2018-04-12 20:28:07,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-04-12 20:28:07,861 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 183 [2018-04-12 20:28:07,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:07,862 INFO L225 Difference]: With dead ends: 198 [2018-04-12 20:28:07,862 INFO L226 Difference]: Without dead ends: 198 [2018-04-12 20:28:07,863 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 470 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=524, Invalid=1828, Unknown=0, NotChecked=0, Total=2352 [2018-04-12 20:28:07,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2018-04-12 20:28:07,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 195. [2018-04-12 20:28:07,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2018-04-12 20:28:07,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 226 transitions. [2018-04-12 20:28:07,864 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 226 transitions. Word has length 183 [2018-04-12 20:28:07,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:07,864 INFO L459 AbstractCegarLoop]: Abstraction has 195 states and 226 transitions. [2018-04-12 20:28:07,864 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-04-12 20:28:07,864 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 226 transitions. [2018-04-12 20:28:07,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-04-12 20:28:07,865 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:07,865 INFO L355 BasicCegarLoop]: trace histogram [29, 28, 27, 27, 27, 27, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:07,865 INFO L408 AbstractCegarLoop]: === Iteration 37 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:07,865 INFO L82 PathProgramCache]: Analyzing trace with hash -117678787, now seen corresponding path program 27 times [2018-04-12 20:28:07,866 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:07,879 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:08,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2245 backedges. 523 proven. 1722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:08,161 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:08,161 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [33] total 33 [2018-04-12 20:28:08,161 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:08,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:08,161 INFO L182 omatonBuilderFactory]: Interpolants [9792#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 9793#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 9794#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 9795#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 9796#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 9764#true, 9765#false, 9766#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 9767#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 9768#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 9769#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 9770#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 9771#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 9772#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 9773#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 9774#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 9775#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 9776#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 9777#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 9778#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 9779#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 9780#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 9781#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 9782#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 9783#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 9784#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 9785#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 9786#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 9787#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 9788#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 9789#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 9790#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 9791#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5))] [2018-04-12 20:28:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2245 backedges. 523 proven. 1722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:08,162 INFO L442 AbstractCegarLoop]: Interpolant automaton has 33 states [2018-04-12 20:28:08,162 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2018-04-12 20:28:08,162 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=260, Invalid=796, Unknown=0, NotChecked=0, Total=1056 [2018-04-12 20:28:08,162 INFO L87 Difference]: Start difference. First operand 195 states and 226 transitions. Second operand 33 states. [2018-04-12 20:28:08,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:08,507 INFO L93 Difference]: Finished difference Result 306 states and 355 transitions. [2018-04-12 20:28:08,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-04-12 20:28:08,507 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 189 [2018-04-12 20:28:08,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:08,508 INFO L225 Difference]: With dead ends: 306 [2018-04-12 20:28:08,508 INFO L226 Difference]: Without dead ends: 217 [2018-04-12 20:28:08,509 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 420 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=559, Invalid=1697, Unknown=0, NotChecked=0, Total=2256 [2018-04-12 20:28:08,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2018-04-12 20:28:08,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2018-04-12 20:28:08,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 207 states. [2018-04-12 20:28:08,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 241 transitions. [2018-04-12 20:28:08,511 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 241 transitions. Word has length 189 [2018-04-12 20:28:08,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:08,511 INFO L459 AbstractCegarLoop]: Abstraction has 207 states and 241 transitions. [2018-04-12 20:28:08,511 INFO L460 AbstractCegarLoop]: Interpolant automaton has 33 states. [2018-04-12 20:28:08,511 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 241 transitions. [2018-04-12 20:28:08,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-04-12 20:28:08,512 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:08,512 INFO L355 BasicCegarLoop]: trace histogram [30, 29, 28, 28, 28, 28, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:08,512 INFO L408 AbstractCegarLoop]: === Iteration 38 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:08,512 INFO L82 PathProgramCache]: Analyzing trace with hash -1479712023, now seen corresponding path program 28 times [2018-04-12 20:28:08,513 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:08,536 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2412 backedges. 590 proven. 1822 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:08,909 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:08,909 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [33] total 33 [2018-04-12 20:28:08,909 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:08,909 INFO L182 omatonBuilderFactory]: Interpolants [10368#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10369#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10370#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10371#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10372#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10373#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 10374#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 10341#true, 10342#false, 10343#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10344#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10345#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10346#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10347#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10348#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10349#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10350#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10351#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10352#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10353#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10354#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10355#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10356#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10357#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 10358#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10359#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10360#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10361#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10362#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10363#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10364#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10365#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10366#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 10367#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:28:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2412 backedges. 590 proven. 1822 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:08,910 INFO L442 AbstractCegarLoop]: Interpolant automaton has 34 states [2018-04-12 20:28:08,910 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2018-04-12 20:28:08,910 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=250, Invalid=872, Unknown=0, NotChecked=0, Total=1122 [2018-04-12 20:28:08,910 INFO L87 Difference]: Start difference. First operand 207 states and 241 transitions. Second operand 34 states. [2018-04-12 20:28:09,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:09,539 INFO L93 Difference]: Finished difference Result 210 states and 243 transitions. [2018-04-12 20:28:09,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-04-12 20:28:09,539 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 195 [2018-04-12 20:28:09,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:09,540 INFO L225 Difference]: With dead ends: 210 [2018-04-12 20:28:09,540 INFO L226 Difference]: Without dead ends: 210 [2018-04-12 20:28:09,541 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 534 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=590, Invalid=2062, Unknown=0, NotChecked=0, Total=2652 [2018-04-12 20:28:09,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2018-04-12 20:28:09,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 207. [2018-04-12 20:28:09,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 207 states. [2018-04-12 20:28:09,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 240 transitions. [2018-04-12 20:28:09,542 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 240 transitions. Word has length 195 [2018-04-12 20:28:09,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:09,543 INFO L459 AbstractCegarLoop]: Abstraction has 207 states and 240 transitions. [2018-04-12 20:28:09,543 INFO L460 AbstractCegarLoop]: Interpolant automaton has 34 states. [2018-04-12 20:28:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 240 transitions. [2018-04-12 20:28:09,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-04-12 20:28:09,543 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:09,543 INFO L355 BasicCegarLoop]: trace histogram [31, 30, 29, 29, 29, 29, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:09,543 INFO L408 AbstractCegarLoop]: === Iteration 39 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:09,543 INFO L82 PathProgramCache]: Analyzing trace with hash -544162691, now seen corresponding path program 29 times [2018-04-12 20:28:09,544 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:09,559 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2585 backedges. 605 proven. 1980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:09,898 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:09,898 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [35] total 35 [2018-04-12 20:28:09,898 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:09,899 INFO L182 omatonBuilderFactory]: Interpolants [10829#true, 10830#false, 10831#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 10832#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 10833#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 10834#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 10835#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 10836#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 10837#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 10838#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 10839#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 10840#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 10841#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 10842#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 10843#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 10844#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 10845#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 10846#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 10847#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 10848#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 10849#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 10850#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 10851#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 10852#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 10853#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 10854#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 10855#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 10856#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 10857#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 10858#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 10859#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 10860#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 10861#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 10862#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 10863#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:09,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2585 backedges. 605 proven. 1980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:09,899 INFO L442 AbstractCegarLoop]: Interpolant automaton has 35 states [2018-04-12 20:28:09,900 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2018-04-12 20:28:09,900 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=293, Invalid=897, Unknown=0, NotChecked=0, Total=1190 [2018-04-12 20:28:09,900 INFO L87 Difference]: Start difference. First operand 207 states and 240 transitions. Second operand 35 states. [2018-04-12 20:28:10,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:10,381 INFO L93 Difference]: Finished difference Result 324 states and 376 transitions. [2018-04-12 20:28:10,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-04-12 20:28:10,381 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 201 [2018-04-12 20:28:10,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:10,382 INFO L225 Difference]: With dead ends: 324 [2018-04-12 20:28:10,382 INFO L226 Difference]: Without dead ends: 229 [2018-04-12 20:28:10,382 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 480 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=628, Invalid=1922, Unknown=0, NotChecked=0, Total=2550 [2018-04-12 20:28:10,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2018-04-12 20:28:10,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 219. [2018-04-12 20:28:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2018-04-12 20:28:10,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 255 transitions. [2018-04-12 20:28:10,384 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 255 transitions. Word has length 201 [2018-04-12 20:28:10,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:10,384 INFO L459 AbstractCegarLoop]: Abstraction has 219 states and 255 transitions. [2018-04-12 20:28:10,384 INFO L460 AbstractCegarLoop]: Interpolant automaton has 35 states. [2018-04-12 20:28:10,384 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 255 transitions. [2018-04-12 20:28:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-04-12 20:28:10,385 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:10,385 INFO L355 BasicCegarLoop]: trace histogram [32, 31, 30, 30, 30, 30, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:10,385 INFO L408 AbstractCegarLoop]: === Iteration 40 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:10,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1408589783, now seen corresponding path program 30 times [2018-04-12 20:28:10,385 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:10,401 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:10,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2764 backedges. 677 proven. 2087 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:10,763 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:10,763 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [35] total 35 [2018-04-12 20:28:10,763 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:10,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:10,763 INFO L182 omatonBuilderFactory]: Interpolants [11456#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11457#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11458#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11459#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11460#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11461#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11462#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11463#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11464#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11465#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11466#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11467#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11468#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11469#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11470#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11471#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11472#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11473#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 11474#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 11475#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 11440#true, 11441#false, 11442#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11443#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11444#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11445#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11446#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11447#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11448#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11449#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11450#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11451#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11452#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11453#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11454#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11455#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:10,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2764 backedges. 677 proven. 2087 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:10,764 INFO L442 AbstractCegarLoop]: Interpolant automaton has 36 states [2018-04-12 20:28:10,764 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2018-04-12 20:28:10,764 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=282, Invalid=978, Unknown=0, NotChecked=0, Total=1260 [2018-04-12 20:28:10,764 INFO L87 Difference]: Start difference. First operand 219 states and 255 transitions. Second operand 36 states. [2018-04-12 20:28:11,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:11,860 INFO L93 Difference]: Finished difference Result 222 states and 257 transitions. [2018-04-12 20:28:11,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-04-12 20:28:11,861 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 207 [2018-04-12 20:28:11,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:11,861 INFO L225 Difference]: With dead ends: 222 [2018-04-12 20:28:11,861 INFO L226 Difference]: Without dead ends: 222 [2018-04-12 20:28:11,862 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 602 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=660, Invalid=2310, Unknown=0, NotChecked=0, Total=2970 [2018-04-12 20:28:11,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2018-04-12 20:28:11,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 219. [2018-04-12 20:28:11,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2018-04-12 20:28:11,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 254 transitions. [2018-04-12 20:28:11,864 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 254 transitions. Word has length 207 [2018-04-12 20:28:11,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:11,864 INFO L459 AbstractCegarLoop]: Abstraction has 219 states and 254 transitions. [2018-04-12 20:28:11,864 INFO L460 AbstractCegarLoop]: Interpolant automaton has 36 states. [2018-04-12 20:28:11,864 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 254 transitions. [2018-04-12 20:28:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2018-04-12 20:28:11,864 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:11,864 INFO L355 BasicCegarLoop]: trace histogram [33, 32, 31, 31, 31, 31, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:11,865 INFO L408 AbstractCegarLoop]: === Iteration 41 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:11,865 INFO L82 PathProgramCache]: Analyzing trace with hash 398133693, now seen corresponding path program 31 times [2018-04-12 20:28:11,865 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:11,883 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:12,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2949 backedges. 693 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:12,206 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:12,206 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [37] total 37 [2018-04-12 20:28:12,206 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:12,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:12,207 INFO L182 omatonBuilderFactory]: Interpolants [11968#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 11969#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 11970#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 11971#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 11972#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 11973#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 11974#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 11975#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 11976#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 11977#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 11978#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 11979#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 11980#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 11981#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 11982#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 11983#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 11984#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 11985#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 11986#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 11987#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 11988#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 11989#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 11990#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 11991#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 11992#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 11956#true, 11957#false, 11958#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 11959#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 11960#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 11961#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 11962#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 11963#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 11964#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 11965#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 11966#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 11967#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10))] [2018-04-12 20:28:12,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2949 backedges. 693 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:12,207 INFO L442 AbstractCegarLoop]: Interpolant automaton has 37 states [2018-04-12 20:28:12,207 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2018-04-12 20:28:12,208 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=328, Invalid=1004, Unknown=0, NotChecked=0, Total=1332 [2018-04-12 20:28:12,208 INFO L87 Difference]: Start difference. First operand 219 states and 254 transitions. Second operand 37 states. [2018-04-12 20:28:12,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:12,549 INFO L93 Difference]: Finished difference Result 342 states and 397 transitions. [2018-04-12 20:28:12,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-04-12 20:28:12,549 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 213 [2018-04-12 20:28:12,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:12,550 INFO L225 Difference]: With dead ends: 342 [2018-04-12 20:28:12,550 INFO L226 Difference]: Without dead ends: 241 [2018-04-12 20:28:12,551 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 544 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=701, Invalid=2161, Unknown=0, NotChecked=0, Total=2862 [2018-04-12 20:28:12,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2018-04-12 20:28:12,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 231. [2018-04-12 20:28:12,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2018-04-12 20:28:12,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 269 transitions. [2018-04-12 20:28:12,553 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 269 transitions. Word has length 213 [2018-04-12 20:28:12,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:12,553 INFO L459 AbstractCegarLoop]: Abstraction has 231 states and 269 transitions. [2018-04-12 20:28:12,553 INFO L460 AbstractCegarLoop]: Interpolant automaton has 37 states. [2018-04-12 20:28:12,553 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 269 transitions. [2018-04-12 20:28:12,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-04-12 20:28:12,554 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:12,554 INFO L355 BasicCegarLoop]: trace histogram [34, 33, 32, 32, 32, 32, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:12,554 INFO L408 AbstractCegarLoop]: === Iteration 42 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:12,554 INFO L82 PathProgramCache]: Analyzing trace with hash 1702939497, now seen corresponding path program 32 times [2018-04-12 20:28:12,554 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:12,572 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:12,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3140 backedges. 770 proven. 2370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:12,985 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:12,985 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [37] total 37 [2018-04-12 20:28:12,985 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:12,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:12,985 INFO L182 omatonBuilderFactory]: Interpolants [12608#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12609#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12610#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12611#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12612#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12613#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12614#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12615#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12616#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12617#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12618#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12619#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12620#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12621#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12622#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12623#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12624#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12625#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12626#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12627#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12628#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12629#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12630#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12631#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12632#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12633#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12634#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12635#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12636#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 12637#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 12638#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 12601#true, 12602#false, 12603#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12604#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12605#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12606#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 12607#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:12,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3140 backedges. 770 proven. 2370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:12,986 INFO L442 AbstractCegarLoop]: Interpolant automaton has 38 states [2018-04-12 20:28:12,986 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2018-04-12 20:28:12,986 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=316, Invalid=1090, Unknown=0, NotChecked=0, Total=1406 [2018-04-12 20:28:12,986 INFO L87 Difference]: Start difference. First operand 231 states and 269 transitions. Second operand 38 states. [2018-04-12 20:28:14,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:14,165 INFO L93 Difference]: Finished difference Result 234 states and 271 transitions. [2018-04-12 20:28:14,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-04-12 20:28:14,165 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 219 [2018-04-12 20:28:14,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:14,166 INFO L225 Difference]: With dead ends: 234 [2018-04-12 20:28:14,166 INFO L226 Difference]: Without dead ends: 234 [2018-04-12 20:28:14,167 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 674 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=734, Invalid=2572, Unknown=0, NotChecked=0, Total=3306 [2018-04-12 20:28:14,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2018-04-12 20:28:14,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 231. [2018-04-12 20:28:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2018-04-12 20:28:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 268 transitions. [2018-04-12 20:28:14,168 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 268 transitions. Word has length 219 [2018-04-12 20:28:14,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:14,169 INFO L459 AbstractCegarLoop]: Abstraction has 231 states and 268 transitions. [2018-04-12 20:28:14,169 INFO L460 AbstractCegarLoop]: Interpolant automaton has 38 states. [2018-04-12 20:28:14,169 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 268 transitions. [2018-04-12 20:28:14,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-04-12 20:28:14,169 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:14,169 INFO L355 BasicCegarLoop]: trace histogram [35, 34, 33, 33, 33, 33, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:14,169 INFO L408 AbstractCegarLoop]: === Iteration 43 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:14,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1177797885, now seen corresponding path program 33 times [2018-04-12 20:28:14,170 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:14,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:14,188 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 787 proven. 2550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:14,525 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:14,525 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [39] total 39 [2018-04-12 20:28:14,525 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:14,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:14,525 INFO L182 omatonBuilderFactory]: Interpolants [13145#true, 13146#false, 13147#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 13148#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 13149#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 13150#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 13151#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 13152#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 13153#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 13154#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 13155#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 13156#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 13157#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 13158#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 13159#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 13160#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 13161#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 13162#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 13163#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 13164#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 13165#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 13166#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 13167#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 13168#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 13169#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 13170#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 13171#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 13172#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 13173#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 13174#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 13175#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 13176#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 13177#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 13178#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 13179#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 13180#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 13181#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 13182#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 13183#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:14,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 787 proven. 2550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:14,526 INFO L442 AbstractCegarLoop]: Interpolant automaton has 39 states [2018-04-12 20:28:14,526 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2018-04-12 20:28:14,526 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=365, Invalid=1117, Unknown=0, NotChecked=0, Total=1482 [2018-04-12 20:28:14,526 INFO L87 Difference]: Start difference. First operand 231 states and 268 transitions. Second operand 39 states. [2018-04-12 20:28:15,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:15,028 INFO L93 Difference]: Finished difference Result 360 states and 418 transitions. [2018-04-12 20:28:15,028 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-04-12 20:28:15,028 INFO L78 Accepts]: Start accepts. Automaton has 39 states. Word has length 225 [2018-04-12 20:28:15,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:15,029 INFO L225 Difference]: With dead ends: 360 [2018-04-12 20:28:15,029 INFO L226 Difference]: Without dead ends: 253 [2018-04-12 20:28:15,029 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 612 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=778, Invalid=2414, Unknown=0, NotChecked=0, Total=3192 [2018-04-12 20:28:15,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2018-04-12 20:28:15,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 243. [2018-04-12 20:28:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states. [2018-04-12 20:28:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 283 transitions. [2018-04-12 20:28:15,032 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 283 transitions. Word has length 225 [2018-04-12 20:28:15,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:15,032 INFO L459 AbstractCegarLoop]: Abstraction has 243 states and 283 transitions. [2018-04-12 20:28:15,032 INFO L460 AbstractCegarLoop]: Interpolant automaton has 39 states. [2018-04-12 20:28:15,033 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 283 transitions. [2018-04-12 20:28:15,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2018-04-12 20:28:15,033 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:15,034 INFO L355 BasicCegarLoop]: trace histogram [36, 35, 34, 34, 34, 34, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:15,034 INFO L408 AbstractCegarLoop]: === Iteration 44 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:15,034 INFO L82 PathProgramCache]: Analyzing trace with hash 476603561, now seen corresponding path program 34 times [2018-04-12 20:28:15,034 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:15,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:15,066 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3540 backedges. 869 proven. 2671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:15,588 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:15,588 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [39] total 39 [2018-04-12 20:28:15,589 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:15,589 INFO L182 omatonBuilderFactory]: Interpolants [13824#true, 13825#false, 13826#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13827#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13828#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13829#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13830#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13831#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13832#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13833#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13834#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13835#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13836#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13837#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13838#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13839#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13840#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13841#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13842#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13843#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 13844#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13845#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13846#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13847#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13848#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13849#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13850#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13851#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13852#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13853#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13854#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13855#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13856#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13857#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13858#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13859#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13860#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13861#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 13862#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 13863#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3540 backedges. 869 proven. 2671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:15,589 INFO L442 AbstractCegarLoop]: Interpolant automaton has 40 states [2018-04-12 20:28:15,589 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2018-04-12 20:28:15,590 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=352, Invalid=1208, Unknown=0, NotChecked=0, Total=1560 [2018-04-12 20:28:15,590 INFO L87 Difference]: Start difference. First operand 243 states and 283 transitions. Second operand 40 states. [2018-04-12 20:28:16,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:16,886 INFO L93 Difference]: Finished difference Result 246 states and 285 transitions. [2018-04-12 20:28:16,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-04-12 20:28:16,886 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 231 [2018-04-12 20:28:16,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:16,887 INFO L225 Difference]: With dead ends: 246 [2018-04-12 20:28:16,887 INFO L226 Difference]: Without dead ends: 246 [2018-04-12 20:28:16,887 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 750 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=812, Invalid=2848, Unknown=0, NotChecked=0, Total=3660 [2018-04-12 20:28:16,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2018-04-12 20:28:16,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 243. [2018-04-12 20:28:16,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states. [2018-04-12 20:28:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 282 transitions. [2018-04-12 20:28:16,889 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 282 transitions. Word has length 231 [2018-04-12 20:28:16,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:16,889 INFO L459 AbstractCegarLoop]: Abstraction has 243 states and 282 transitions. [2018-04-12 20:28:16,889 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states. [2018-04-12 20:28:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 282 transitions. [2018-04-12 20:28:16,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2018-04-12 20:28:16,890 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:16,890 INFO L355 BasicCegarLoop]: trace histogram [37, 36, 35, 35, 35, 35, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:16,890 INFO L408 AbstractCegarLoop]: === Iteration 45 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:16,890 INFO L82 PathProgramCache]: Analyzing trace with hash -959222211, now seen corresponding path program 35 times [2018-04-12 20:28:16,891 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:16,911 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3749 backedges. 887 proven. 2862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:17,267 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:17,267 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [41] total 41 [2018-04-12 20:28:17,267 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:17,267 INFO L182 omatonBuilderFactory]: Interpolants [14400#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 14401#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 14402#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 14403#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 14404#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 14405#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 14406#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 14407#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 14408#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 14409#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 14410#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 14411#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 14412#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 14413#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 14414#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 14415#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 14416#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 14417#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 14418#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 14419#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 14420#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 14421#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 14422#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 14423#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 14424#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 14425#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 14426#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 14427#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 14428#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 14429#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 14430#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 14431#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 14432#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 14433#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 14434#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 14435#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 14436#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 14396#true, 14397#false, 14398#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 14399#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2))] [2018-04-12 20:28:17,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3749 backedges. 887 proven. 2862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:17,268 INFO L442 AbstractCegarLoop]: Interpolant automaton has 41 states [2018-04-12 20:28:17,268 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2018-04-12 20:28:17,268 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=404, Invalid=1236, Unknown=0, NotChecked=0, Total=1640 [2018-04-12 20:28:17,268 INFO L87 Difference]: Start difference. First operand 243 states and 282 transitions. Second operand 41 states. [2018-04-12 20:28:17,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:17,705 INFO L93 Difference]: Finished difference Result 378 states and 439 transitions. [2018-04-12 20:28:17,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-04-12 20:28:17,705 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 237 [2018-04-12 20:28:17,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:17,706 INFO L225 Difference]: With dead ends: 378 [2018-04-12 20:28:17,706 INFO L226 Difference]: Without dead ends: 265 [2018-04-12 20:28:17,707 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 684 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=859, Invalid=2681, Unknown=0, NotChecked=0, Total=3540 [2018-04-12 20:28:17,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2018-04-12 20:28:17,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 255. [2018-04-12 20:28:17,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2018-04-12 20:28:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 297 transitions. [2018-04-12 20:28:17,708 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 297 transitions. Word has length 237 [2018-04-12 20:28:17,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:17,708 INFO L459 AbstractCegarLoop]: Abstraction has 255 states and 297 transitions. [2018-04-12 20:28:17,709 INFO L460 AbstractCegarLoop]: Interpolant automaton has 41 states. [2018-04-12 20:28:17,709 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 297 transitions. [2018-04-12 20:28:17,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2018-04-12 20:28:17,709 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:17,709 INFO L355 BasicCegarLoop]: trace histogram [38, 37, 36, 36, 36, 36, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:17,709 INFO L408 AbstractCegarLoop]: === Iteration 46 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:17,709 INFO L82 PathProgramCache]: Analyzing trace with hash -1877349399, now seen corresponding path program 36 times [2018-04-12 20:28:17,710 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:17,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:17,729 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:18,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3964 backedges. 974 proven. 2990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:18,185 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:18,185 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [41] total 41 [2018-04-12 20:28:18,185 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:18,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:18,186 INFO L182 omatonBuilderFactory]: Interpolants [15109#true, 15110#false, 15111#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15112#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15113#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15114#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15115#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15116#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15117#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15118#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15119#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15120#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15121#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15122#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15123#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15124#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15125#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15126#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15127#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15128#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15129#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15130#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15131#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15132#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15133#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15134#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15135#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15136#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15137#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15138#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15139#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15140#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15141#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15142#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15143#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15144#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15145#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15146#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15147#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15148#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 15149#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 15150#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:18,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3964 backedges. 974 proven. 2990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:18,186 INFO L442 AbstractCegarLoop]: Interpolant automaton has 42 states [2018-04-12 20:28:18,186 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2018-04-12 20:28:18,186 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=390, Invalid=1332, Unknown=0, NotChecked=0, Total=1722 [2018-04-12 20:28:18,186 INFO L87 Difference]: Start difference. First operand 255 states and 297 transitions. Second operand 42 states. [2018-04-12 20:28:19,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:19,554 INFO L93 Difference]: Finished difference Result 258 states and 299 transitions. [2018-04-12 20:28:19,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-04-12 20:28:19,554 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 243 [2018-04-12 20:28:19,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:19,554 INFO L225 Difference]: With dead ends: 258 [2018-04-12 20:28:19,555 INFO L226 Difference]: Without dead ends: 258 [2018-04-12 20:28:19,555 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 830 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=894, Invalid=3138, Unknown=0, NotChecked=0, Total=4032 [2018-04-12 20:28:19,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2018-04-12 20:28:19,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 255. [2018-04-12 20:28:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2018-04-12 20:28:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 296 transitions. [2018-04-12 20:28:19,556 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 296 transitions. Word has length 243 [2018-04-12 20:28:19,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:19,557 INFO L459 AbstractCegarLoop]: Abstraction has 255 states and 296 transitions. [2018-04-12 20:28:19,557 INFO L460 AbstractCegarLoop]: Interpolant automaton has 42 states. [2018-04-12 20:28:19,557 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 296 transitions. [2018-04-12 20:28:19,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2018-04-12 20:28:19,557 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:19,558 INFO L355 BasicCegarLoop]: trace histogram [39, 38, 37, 37, 37, 37, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:19,558 INFO L408 AbstractCegarLoop]: === Iteration 47 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:19,558 INFO L82 PathProgramCache]: Analyzing trace with hash -1802336899, now seen corresponding path program 37 times [2018-04-12 20:28:19,558 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:19,579 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4185 backedges. 993 proven. 3192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:20,015 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:20,016 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [43] total 43 [2018-04-12 20:28:20,016 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:20,016 INFO L182 omatonBuilderFactory]: Interpolants [15744#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 15745#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 15746#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 15747#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 15748#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 15749#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 15750#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 15751#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 15709#true, 15710#false, 15711#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 15712#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 15713#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 15714#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 15715#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 15716#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 15717#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 15718#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 15719#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 15720#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 15721#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 15722#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 15723#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 15724#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 15725#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 15726#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 15727#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 15728#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 15729#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 15730#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 15731#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 15732#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 15733#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 15734#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 15735#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 15736#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 15737#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 15738#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 15739#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 15740#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 15741#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 15742#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 15743#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8))] [2018-04-12 20:28:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4185 backedges. 993 proven. 3192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:20,016 INFO L442 AbstractCegarLoop]: Interpolant automaton has 43 states [2018-04-12 20:28:20,017 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2018-04-12 20:28:20,017 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=445, Invalid=1361, Unknown=0, NotChecked=0, Total=1806 [2018-04-12 20:28:20,017 INFO L87 Difference]: Start difference. First operand 255 states and 296 transitions. Second operand 43 states. [2018-04-12 20:28:20,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:20,520 INFO L93 Difference]: Finished difference Result 396 states and 460 transitions. [2018-04-12 20:28:20,520 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-04-12 20:28:20,520 INFO L78 Accepts]: Start accepts. Automaton has 43 states. Word has length 249 [2018-04-12 20:28:20,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:20,521 INFO L225 Difference]: With dead ends: 396 [2018-04-12 20:28:20,521 INFO L226 Difference]: Without dead ends: 277 [2018-04-12 20:28:20,521 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 760 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=944, Invalid=2962, Unknown=0, NotChecked=0, Total=3906 [2018-04-12 20:28:20,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2018-04-12 20:28:20,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 267. [2018-04-12 20:28:20,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2018-04-12 20:28:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 311 transitions. [2018-04-12 20:28:20,524 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 311 transitions. Word has length 249 [2018-04-12 20:28:20,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:20,524 INFO L459 AbstractCegarLoop]: Abstraction has 267 states and 311 transitions. [2018-04-12 20:28:20,524 INFO L460 AbstractCegarLoop]: Interpolant automaton has 43 states. [2018-04-12 20:28:20,524 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 311 transitions. [2018-04-12 20:28:20,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2018-04-12 20:28:20,525 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:20,525 INFO L355 BasicCegarLoop]: trace histogram [40, 39, 38, 38, 38, 38, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:20,525 INFO L408 AbstractCegarLoop]: === Iteration 48 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:20,526 INFO L82 PathProgramCache]: Analyzing trace with hash -552738519, now seen corresponding path program 38 times [2018-04-12 20:28:20,526 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:20,554 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4412 backedges. 1085 proven. 3327 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:21,072 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:21,072 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [43] total 43 [2018-04-12 20:28:21,072 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:21,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:21,072 INFO L182 omatonBuilderFactory]: Interpolants [16456#true, 16457#false, 16458#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16459#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16460#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16461#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16462#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16463#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16464#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16465#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16466#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16467#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16468#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16469#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16470#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16471#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16472#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16473#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16474#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16475#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16476#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16477#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 16478#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16479#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16480#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16481#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16482#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16483#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16484#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16485#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16486#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16487#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16488#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16489#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16490#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16491#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16492#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16493#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16494#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16495#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16496#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16497#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 16498#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 16499#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:21,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4412 backedges. 1085 proven. 3327 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:21,073 INFO L442 AbstractCegarLoop]: Interpolant automaton has 44 states [2018-04-12 20:28:21,073 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2018-04-12 20:28:21,073 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=430, Invalid=1462, Unknown=0, NotChecked=0, Total=1892 [2018-04-12 20:28:21,073 INFO L87 Difference]: Start difference. First operand 267 states and 311 transitions. Second operand 44 states. [2018-04-12 20:28:22,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:22,580 INFO L93 Difference]: Finished difference Result 270 states and 313 transitions. [2018-04-12 20:28:22,580 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-04-12 20:28:22,580 INFO L78 Accepts]: Start accepts. Automaton has 44 states. Word has length 255 [2018-04-12 20:28:22,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:22,581 INFO L225 Difference]: With dead ends: 270 [2018-04-12 20:28:22,581 INFO L226 Difference]: Without dead ends: 270 [2018-04-12 20:28:22,581 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 914 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=980, Invalid=3442, Unknown=0, NotChecked=0, Total=4422 [2018-04-12 20:28:22,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2018-04-12 20:28:22,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 267. [2018-04-12 20:28:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2018-04-12 20:28:22,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 310 transitions. [2018-04-12 20:28:22,583 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 310 transitions. Word has length 255 [2018-04-12 20:28:22,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:22,583 INFO L459 AbstractCegarLoop]: Abstraction has 267 states and 310 transitions. [2018-04-12 20:28:22,583 INFO L460 AbstractCegarLoop]: Interpolant automaton has 44 states. [2018-04-12 20:28:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 310 transitions. [2018-04-12 20:28:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2018-04-12 20:28:22,584 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:22,584 INFO L355 BasicCegarLoop]: trace histogram [41, 40, 39, 39, 39, 39, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:22,584 INFO L408 AbstractCegarLoop]: === Iteration 49 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:22,584 INFO L82 PathProgramCache]: Analyzing trace with hash 831097533, now seen corresponding path program 39 times [2018-04-12 20:28:22,585 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:22,609 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4645 backedges. 1105 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:23,049 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:23,049 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [45] total 45 [2018-04-12 20:28:23,049 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:23,050 INFO L182 omatonBuilderFactory]: Interpolants [17088#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 17089#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 17090#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 17091#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 17092#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 17093#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 17094#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 17095#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 17096#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 17097#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 17098#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 17099#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 17100#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 17101#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 17102#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 17103#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 17104#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 17105#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 17106#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 17107#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 17108#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 17109#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 17110#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 17111#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 17112#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 17113#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 17114#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 17115#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 17116#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 17117#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 17118#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 17119#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 17120#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 17121#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 17122#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 17123#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 17124#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 17125#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 17126#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 17127#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 17128#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17084#true, 17085#false, 17086#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 17087#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2))] [2018-04-12 20:28:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4645 backedges. 1105 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:23,050 INFO L442 AbstractCegarLoop]: Interpolant automaton has 45 states [2018-04-12 20:28:23,050 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2018-04-12 20:28:23,050 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=488, Invalid=1492, Unknown=0, NotChecked=0, Total=1980 [2018-04-12 20:28:23,050 INFO L87 Difference]: Start difference. First operand 267 states and 310 transitions. Second operand 45 states. [2018-04-12 20:28:23,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:23,589 INFO L93 Difference]: Finished difference Result 414 states and 481 transitions. [2018-04-12 20:28:23,589 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-04-12 20:28:23,589 INFO L78 Accepts]: Start accepts. Automaton has 45 states. Word has length 261 [2018-04-12 20:28:23,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:23,590 INFO L225 Difference]: With dead ends: 414 [2018-04-12 20:28:23,590 INFO L226 Difference]: Without dead ends: 289 [2018-04-12 20:28:23,591 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 840 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1033, Invalid=3257, Unknown=0, NotChecked=0, Total=4290 [2018-04-12 20:28:23,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2018-04-12 20:28:23,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 279. [2018-04-12 20:28:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 279 states. [2018-04-12 20:28:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 325 transitions. [2018-04-12 20:28:23,594 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 325 transitions. Word has length 261 [2018-04-12 20:28:23,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:23,594 INFO L459 AbstractCegarLoop]: Abstraction has 279 states and 325 transitions. [2018-04-12 20:28:23,594 INFO L460 AbstractCegarLoop]: Interpolant automaton has 45 states. [2018-04-12 20:28:23,594 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 325 transitions. [2018-04-12 20:28:23,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-04-12 20:28:23,595 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:23,595 INFO L355 BasicCegarLoop]: trace histogram [42, 41, 40, 40, 40, 40, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:23,595 INFO L408 AbstractCegarLoop]: === Iteration 50 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:23,596 INFO L82 PathProgramCache]: Analyzing trace with hash 1859961961, now seen corresponding path program 40 times [2018-04-12 20:28:23,596 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:23,623 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 4884 backedges. 1202 proven. 3682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:24,148 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:24,148 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [45] total 45 [2018-04-12 20:28:24,148 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:24,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:24,148 INFO L182 omatonBuilderFactory]: Interpolants [17865#true, 17866#false, 17867#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17868#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17869#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17870#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17871#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17872#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17873#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17874#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17875#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17876#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17877#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17878#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17879#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17880#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17881#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17882#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17883#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17884#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17885#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17886#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17887#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 17888#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17889#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17890#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17891#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17892#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17893#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17894#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17895#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17896#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17897#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17898#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17899#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17900#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17901#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17902#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17903#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17904#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17905#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17906#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17907#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17908#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 17909#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 17910#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:24,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4884 backedges. 1202 proven. 3682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:24,149 INFO L442 AbstractCegarLoop]: Interpolant automaton has 46 states [2018-04-12 20:28:24,149 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2018-04-12 20:28:24,150 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=472, Invalid=1598, Unknown=0, NotChecked=0, Total=2070 [2018-04-12 20:28:24,150 INFO L87 Difference]: Start difference. First operand 279 states and 325 transitions. Second operand 46 states. [2018-04-12 20:28:25,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:25,796 INFO L93 Difference]: Finished difference Result 282 states and 327 transitions. [2018-04-12 20:28:25,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2018-04-12 20:28:25,796 INFO L78 Accepts]: Start accepts. Automaton has 46 states. Word has length 267 [2018-04-12 20:28:25,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:25,797 INFO L225 Difference]: With dead ends: 282 [2018-04-12 20:28:25,797 INFO L226 Difference]: Without dead ends: 282 [2018-04-12 20:28:25,797 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1002 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1070, Invalid=3760, Unknown=0, NotChecked=0, Total=4830 [2018-04-12 20:28:25,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2018-04-12 20:28:25,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 279. [2018-04-12 20:28:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 279 states. [2018-04-12 20:28:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 324 transitions. [2018-04-12 20:28:25,799 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 324 transitions. Word has length 267 [2018-04-12 20:28:25,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:25,799 INFO L459 AbstractCegarLoop]: Abstraction has 279 states and 324 transitions. [2018-04-12 20:28:25,799 INFO L460 AbstractCegarLoop]: Interpolant automaton has 46 states. [2018-04-12 20:28:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 324 transitions. [2018-04-12 20:28:25,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2018-04-12 20:28:25,800 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:25,800 INFO L355 BasicCegarLoop]: trace histogram [43, 42, 41, 41, 41, 41, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:25,800 INFO L408 AbstractCegarLoop]: === Iteration 51 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:25,800 INFO L82 PathProgramCache]: Analyzing trace with hash -1896808963, now seen corresponding path program 41 times [2018-04-12 20:28:25,801 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:25,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:25,829 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 5129 backedges. 1223 proven. 3906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:26,319 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:26,319 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [47] total 47 [2018-04-12 20:28:26,319 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:26,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:26,319 INFO L182 omatonBuilderFactory]: Interpolants [18560#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 18561#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 18562#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 18563#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 18564#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 18565#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 18566#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 18567#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 18521#true, 18522#false, 18523#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 18524#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 18525#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 18526#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 18527#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 18528#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 18529#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 18530#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 18531#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 18532#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 18533#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 18534#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 18535#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 18536#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 18537#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 18538#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 18539#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 18540#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 18541#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 18542#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 18543#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 18544#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 18545#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 18546#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 18547#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 18548#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 18549#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 18550#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 18551#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 18552#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 18553#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 18554#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 18555#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 18556#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 18557#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 18558#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 18559#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8))] [2018-04-12 20:28:26,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5129 backedges. 1223 proven. 3906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:26,319 INFO L442 AbstractCegarLoop]: Interpolant automaton has 47 states [2018-04-12 20:28:26,320 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2018-04-12 20:28:26,320 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=533, Invalid=1629, Unknown=0, NotChecked=0, Total=2162 [2018-04-12 20:28:26,320 INFO L87 Difference]: Start difference. First operand 279 states and 324 transitions. Second operand 47 states. [2018-04-12 20:28:26,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:26,921 INFO L93 Difference]: Finished difference Result 432 states and 502 transitions. [2018-04-12 20:28:26,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2018-04-12 20:28:26,921 INFO L78 Accepts]: Start accepts. Automaton has 47 states. Word has length 273 [2018-04-12 20:28:26,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:26,922 INFO L225 Difference]: With dead ends: 432 [2018-04-12 20:28:26,922 INFO L226 Difference]: Without dead ends: 301 [2018-04-12 20:28:26,923 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 924 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1126, Invalid=3566, Unknown=0, NotChecked=0, Total=4692 [2018-04-12 20:28:26,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2018-04-12 20:28:26,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 291. [2018-04-12 20:28:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 291 states. [2018-04-12 20:28:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 339 transitions. [2018-04-12 20:28:26,926 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 339 transitions. Word has length 273 [2018-04-12 20:28:26,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:26,926 INFO L459 AbstractCegarLoop]: Abstraction has 291 states and 339 transitions. [2018-04-12 20:28:26,926 INFO L460 AbstractCegarLoop]: Interpolant automaton has 47 states. [2018-04-12 20:28:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 339 transitions. [2018-04-12 20:28:26,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2018-04-12 20:28:26,927 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:26,927 INFO L355 BasicCegarLoop]: trace histogram [44, 43, 42, 42, 42, 42, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:26,927 INFO L408 AbstractCegarLoop]: === Iteration 52 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:26,928 INFO L82 PathProgramCache]: Analyzing trace with hash -734063191, now seen corresponding path program 42 times [2018-04-12 20:28:26,928 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:26,960 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 5380 backedges. 1325 proven. 4055 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:27,548 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:27,548 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [47] total 47 [2018-04-12 20:28:27,548 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:27,548 INFO L182 omatonBuilderFactory]: Interpolants [19336#true, 19337#false, 19338#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19339#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19340#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19341#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19342#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19343#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19344#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19345#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19346#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19347#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19348#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19349#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19350#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19351#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19352#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19353#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19354#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19355#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19356#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19357#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19358#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19359#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 19360#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19361#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19362#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19363#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19364#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19365#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19366#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19367#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19368#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19369#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19370#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19371#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19372#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19373#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19374#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19375#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19376#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19377#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19378#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19379#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19380#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19381#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 19382#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 19383#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 5380 backedges. 1325 proven. 4055 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:27,549 INFO L442 AbstractCegarLoop]: Interpolant automaton has 48 states [2018-04-12 20:28:27,549 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2018-04-12 20:28:27,549 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=516, Invalid=1740, Unknown=0, NotChecked=0, Total=2256 [2018-04-12 20:28:27,550 INFO L87 Difference]: Start difference. First operand 291 states and 339 transitions. Second operand 48 states. [2018-04-12 20:28:29,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:29,298 INFO L93 Difference]: Finished difference Result 294 states and 341 transitions. [2018-04-12 20:28:29,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-04-12 20:28:29,298 INFO L78 Accepts]: Start accepts. Automaton has 48 states. Word has length 279 [2018-04-12 20:28:29,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:29,299 INFO L225 Difference]: With dead ends: 294 [2018-04-12 20:28:29,299 INFO L226 Difference]: Without dead ends: 294 [2018-04-12 20:28:29,299 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1094 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1164, Invalid=4092, Unknown=0, NotChecked=0, Total=5256 [2018-04-12 20:28:29,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2018-04-12 20:28:29,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 291. [2018-04-12 20:28:29,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 291 states. [2018-04-12 20:28:29,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 338 transitions. [2018-04-12 20:28:29,301 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 338 transitions. Word has length 279 [2018-04-12 20:28:29,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:29,302 INFO L459 AbstractCegarLoop]: Abstraction has 291 states and 338 transitions. [2018-04-12 20:28:29,302 INFO L460 AbstractCegarLoop]: Interpolant automaton has 48 states. [2018-04-12 20:28:29,302 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 338 transitions. [2018-04-12 20:28:29,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2018-04-12 20:28:29,302 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:29,303 INFO L355 BasicCegarLoop]: trace histogram [45, 44, 43, 43, 43, 43, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:29,303 INFO L408 AbstractCegarLoop]: === Iteration 53 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:29,303 INFO L82 PathProgramCache]: Analyzing trace with hash -182362307, now seen corresponding path program 43 times [2018-04-12 20:28:29,303 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:29,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:29,331 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:29,895 INFO L134 CoverageAnalysis]: Checked inductivity of 5637 backedges. 1347 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:29,895 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:29,929 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [49] total 49 [2018-04-12 20:28:29,929 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:29,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:29,929 INFO L182 omatonBuilderFactory]: Interpolants [20020#true, 20021#false, 20022#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 20023#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 20024#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 20025#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 20026#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 20027#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 20028#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 20029#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 20030#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 20031#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 20032#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 20033#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 20034#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 20035#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 20036#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 20037#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 20038#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 20039#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 20040#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 20041#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 20042#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 20043#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 20044#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 20045#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 20046#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 20047#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 20048#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 20049#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 20050#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 20051#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 20052#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 20053#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 20054#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 20055#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 20056#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 20057#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 20058#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 20059#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 20060#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 20061#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 20062#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 20063#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 20064#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 20065#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 20066#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 20067#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 20068#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5637 backedges. 1347 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:29,930 INFO L442 AbstractCegarLoop]: Interpolant automaton has 49 states [2018-04-12 20:28:29,930 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2018-04-12 20:28:29,930 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=580, Invalid=1772, Unknown=0, NotChecked=0, Total=2352 [2018-04-12 20:28:29,930 INFO L87 Difference]: Start difference. First operand 291 states and 338 transitions. Second operand 49 states. [2018-04-12 20:28:30,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:30,439 INFO L93 Difference]: Finished difference Result 450 states and 523 transitions. [2018-04-12 20:28:30,439 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2018-04-12 20:28:30,439 INFO L78 Accepts]: Start accepts. Automaton has 49 states. Word has length 285 [2018-04-12 20:28:30,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:30,440 INFO L225 Difference]: With dead ends: 450 [2018-04-12 20:28:30,440 INFO L226 Difference]: Without dead ends: 313 [2018-04-12 20:28:30,441 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1012 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1223, Invalid=3889, Unknown=0, NotChecked=0, Total=5112 [2018-04-12 20:28:30,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 313 states. [2018-04-12 20:28:30,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 313 to 303. [2018-04-12 20:28:30,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2018-04-12 20:28:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 353 transitions. [2018-04-12 20:28:30,443 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 353 transitions. Word has length 285 [2018-04-12 20:28:30,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:30,443 INFO L459 AbstractCegarLoop]: Abstraction has 303 states and 353 transitions. [2018-04-12 20:28:30,443 INFO L460 AbstractCegarLoop]: Interpolant automaton has 49 states. [2018-04-12 20:28:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 353 transitions. [2018-04-12 20:28:30,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2018-04-12 20:28:30,444 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:30,444 INFO L355 BasicCegarLoop]: trace histogram [46, 45, 44, 44, 44, 44, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:30,444 INFO L408 AbstractCegarLoop]: === Iteration 54 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:30,444 INFO L82 PathProgramCache]: Analyzing trace with hash -1156754199, now seen corresponding path program 44 times [2018-04-12 20:28:30,444 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:30,472 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:31,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5900 backedges. 1454 proven. 4446 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:31,090 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:31,090 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [49] total 49 [2018-04-12 20:28:31,090 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:31,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:31,090 INFO L182 omatonBuilderFactory]: Interpolants [20869#true, 20870#false, 20871#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20872#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20873#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20874#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20875#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20876#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20877#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20878#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20879#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20880#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20881#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20882#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20883#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20884#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20885#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20886#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20887#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20888#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20889#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20890#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20891#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20892#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20893#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 20894#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20895#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20896#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20897#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20898#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20899#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20900#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20901#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20902#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20903#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20904#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20905#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20906#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20907#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20908#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20909#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20910#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20911#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20912#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20913#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20914#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20915#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20916#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 20917#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 20918#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:31,091 INFO L134 CoverageAnalysis]: Checked inductivity of 5900 backedges. 1454 proven. 4446 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:31,091 INFO L442 AbstractCegarLoop]: Interpolant automaton has 50 states [2018-04-12 20:28:31,091 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2018-04-12 20:28:31,091 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=562, Invalid=1888, Unknown=0, NotChecked=0, Total=2450 [2018-04-12 20:28:31,091 INFO L87 Difference]: Start difference. First operand 303 states and 353 transitions. Second operand 50 states. [2018-04-12 20:28:32,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:32,975 INFO L93 Difference]: Finished difference Result 306 states and 355 transitions. [2018-04-12 20:28:32,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2018-04-12 20:28:32,976 INFO L78 Accepts]: Start accepts. Automaton has 50 states. Word has length 291 [2018-04-12 20:28:32,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:32,976 INFO L225 Difference]: With dead ends: 306 [2018-04-12 20:28:32,976 INFO L226 Difference]: Without dead ends: 306 [2018-04-12 20:28:32,977 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1190 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1262, Invalid=4438, Unknown=0, NotChecked=0, Total=5700 [2018-04-12 20:28:32,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2018-04-12 20:28:32,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 303. [2018-04-12 20:28:32,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2018-04-12 20:28:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 352 transitions. [2018-04-12 20:28:32,978 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 352 transitions. Word has length 291 [2018-04-12 20:28:32,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:32,978 INFO L459 AbstractCegarLoop]: Abstraction has 303 states and 352 transitions. [2018-04-12 20:28:32,979 INFO L460 AbstractCegarLoop]: Interpolant automaton has 50 states. [2018-04-12 20:28:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 352 transitions. [2018-04-12 20:28:32,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2018-04-12 20:28:32,979 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:32,979 INFO L355 BasicCegarLoop]: trace histogram [47, 46, 45, 45, 45, 45, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:32,979 INFO L408 AbstractCegarLoop]: === Iteration 55 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:32,980 INFO L82 PathProgramCache]: Analyzing trace with hash -342675843, now seen corresponding path program 45 times [2018-04-12 20:28:32,980 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:33,011 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:33,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6169 backedges. 1477 proven. 4692 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:33,574 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:33,574 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [51] total 51 [2018-04-12 20:28:33,574 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:33,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:33,575 INFO L182 omatonBuilderFactory]: Interpolants [21581#true, 21582#false, 21583#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 21584#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 21585#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 21586#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 21587#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 21588#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 21589#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 21590#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 21591#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 21592#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 21593#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 21594#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 21595#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 21596#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 21597#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 21598#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 21599#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 21600#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 21601#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 21602#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 21603#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 21604#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 21605#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 21606#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 21607#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 21608#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 21609#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 21610#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 21611#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 21612#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 21613#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 21614#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 21615#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 21616#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 21617#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 21618#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 21619#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 21620#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 21621#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 21622#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 21623#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 21624#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 21625#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 21626#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 21627#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 21628#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 21629#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 21630#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 21631#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:33,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6169 backedges. 1477 proven. 4692 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:33,575 INFO L442 AbstractCegarLoop]: Interpolant automaton has 51 states [2018-04-12 20:28:33,575 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2018-04-12 20:28:33,575 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=629, Invalid=1921, Unknown=0, NotChecked=0, Total=2550 [2018-04-12 20:28:33,576 INFO L87 Difference]: Start difference. First operand 303 states and 352 transitions. Second operand 51 states. [2018-04-12 20:28:34,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:34,247 INFO L93 Difference]: Finished difference Result 468 states and 544 transitions. [2018-04-12 20:28:34,247 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2018-04-12 20:28:34,247 INFO L78 Accepts]: Start accepts. Automaton has 51 states. Word has length 297 [2018-04-12 20:28:34,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:34,248 INFO L225 Difference]: With dead ends: 468 [2018-04-12 20:28:34,248 INFO L226 Difference]: Without dead ends: 325 [2018-04-12 20:28:34,248 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1104 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1324, Invalid=4226, Unknown=0, NotChecked=0, Total=5550 [2018-04-12 20:28:34,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 325 states. [2018-04-12 20:28:34,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 325 to 315. [2018-04-12 20:28:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 315 states. [2018-04-12 20:28:34,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 367 transitions. [2018-04-12 20:28:34,250 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 367 transitions. Word has length 297 [2018-04-12 20:28:34,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:34,250 INFO L459 AbstractCegarLoop]: Abstraction has 315 states and 367 transitions. [2018-04-12 20:28:34,250 INFO L460 AbstractCegarLoop]: Interpolant automaton has 51 states. [2018-04-12 20:28:34,251 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 367 transitions. [2018-04-12 20:28:34,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2018-04-12 20:28:34,251 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:34,251 INFO L355 BasicCegarLoop]: trace histogram [48, 47, 46, 46, 46, 46, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:34,251 INFO L408 AbstractCegarLoop]: === Iteration 56 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:34,252 INFO L82 PathProgramCache]: Analyzing trace with hash -834665943, now seen corresponding path program 46 times [2018-04-12 20:28:34,252 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:34,283 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:34,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6444 backedges. 1589 proven. 4855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:34,938 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:34,972 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [51] total 51 [2018-04-12 20:28:34,973 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:34,973 INFO L182 omatonBuilderFactory]: Interpolants [22464#true, 22465#false, 22466#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22467#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22468#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22469#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22470#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22471#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22472#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22473#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22474#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22475#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22476#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22477#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22478#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22479#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22480#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22481#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22482#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22483#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22484#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22485#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22486#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22487#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22488#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22489#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 22490#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22491#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22492#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22493#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22494#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22495#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22496#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22497#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22498#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22499#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22500#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22501#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22502#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22503#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22504#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22505#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22506#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22507#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22508#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22509#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22510#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22511#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22512#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22513#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 22514#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 22515#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6444 backedges. 1589 proven. 4855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:34,974 INFO L442 AbstractCegarLoop]: Interpolant automaton has 52 states [2018-04-12 20:28:34,974 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2018-04-12 20:28:34,974 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=610, Invalid=2042, Unknown=0, NotChecked=0, Total=2652 [2018-04-12 20:28:34,974 INFO L87 Difference]: Start difference. First operand 315 states and 367 transitions. Second operand 52 states. [2018-04-12 20:28:37,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:37,068 INFO L93 Difference]: Finished difference Result 318 states and 369 transitions. [2018-04-12 20:28:37,068 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2018-04-12 20:28:37,068 INFO L78 Accepts]: Start accepts. Automaton has 52 states. Word has length 303 [2018-04-12 20:28:37,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:37,069 INFO L225 Difference]: With dead ends: 318 [2018-04-12 20:28:37,069 INFO L226 Difference]: Without dead ends: 318 [2018-04-12 20:28:37,069 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1290 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1364, Invalid=4798, Unknown=0, NotChecked=0, Total=6162 [2018-04-12 20:28:37,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2018-04-12 20:28:37,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 315. [2018-04-12 20:28:37,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 315 states. [2018-04-12 20:28:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 366 transitions. [2018-04-12 20:28:37,071 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 366 transitions. Word has length 303 [2018-04-12 20:28:37,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:37,071 INFO L459 AbstractCegarLoop]: Abstraction has 315 states and 366 transitions. [2018-04-12 20:28:37,071 INFO L460 AbstractCegarLoop]: Interpolant automaton has 52 states. [2018-04-12 20:28:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 366 transitions. [2018-04-12 20:28:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2018-04-12 20:28:37,072 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:37,072 INFO L355 BasicCegarLoop]: trace histogram [49, 48, 47, 47, 47, 47, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:37,072 INFO L408 AbstractCegarLoop]: === Iteration 57 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:37,072 INFO L82 PathProgramCache]: Analyzing trace with hash 551480253, now seen corresponding path program 47 times [2018-04-12 20:28:37,072 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:37,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:37,116 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6725 backedges. 1613 proven. 5112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:37,739 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:37,739 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [53] total 53 [2018-04-12 20:28:37,739 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:37,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:37,739 INFO L182 omatonBuilderFactory]: Interpolants [23204#true, 23205#false, 23206#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 23207#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 23208#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 23209#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 23210#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 23211#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 23212#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 23213#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 23214#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 23215#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 23216#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 23217#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 23218#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 23219#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 23220#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 23221#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 23222#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 23223#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 23224#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 23225#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 23226#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 23227#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 23228#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 23229#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 23230#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 23231#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 23232#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 23233#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 23234#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 23235#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 23236#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 23237#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 23238#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 23239#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 23240#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 23241#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 23242#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 23243#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 23244#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 23245#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 23246#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 23247#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 23248#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 23249#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 23250#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 23251#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 23252#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 23253#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 23254#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 23255#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 23256#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:37,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6725 backedges. 1613 proven. 5112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:37,740 INFO L442 AbstractCegarLoop]: Interpolant automaton has 53 states [2018-04-12 20:28:37,740 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2018-04-12 20:28:37,740 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=680, Invalid=2076, Unknown=0, NotChecked=0, Total=2756 [2018-04-12 20:28:37,740 INFO L87 Difference]: Start difference. First operand 315 states and 366 transitions. Second operand 53 states. [2018-04-12 20:28:38,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:38,449 INFO L93 Difference]: Finished difference Result 486 states and 565 transitions. [2018-04-12 20:28:38,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2018-04-12 20:28:38,450 INFO L78 Accepts]: Start accepts. Automaton has 53 states. Word has length 309 [2018-04-12 20:28:38,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:38,451 INFO L225 Difference]: With dead ends: 486 [2018-04-12 20:28:38,451 INFO L226 Difference]: Without dead ends: 337 [2018-04-12 20:28:38,451 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1200 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1429, Invalid=4577, Unknown=0, NotChecked=0, Total=6006 [2018-04-12 20:28:38,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2018-04-12 20:28:38,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 327. [2018-04-12 20:28:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327 states. [2018-04-12 20:28:38,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 381 transitions. [2018-04-12 20:28:38,453 INFO L78 Accepts]: Start accepts. Automaton has 327 states and 381 transitions. Word has length 309 [2018-04-12 20:28:38,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:38,453 INFO L459 AbstractCegarLoop]: Abstraction has 327 states and 381 transitions. [2018-04-12 20:28:38,453 INFO L460 AbstractCegarLoop]: Interpolant automaton has 53 states. [2018-04-12 20:28:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 381 transitions. [2018-04-12 20:28:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-04-12 20:28:38,453 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:38,454 INFO L355 BasicCegarLoop]: trace histogram [50, 49, 48, 48, 48, 48, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:38,454 INFO L408 AbstractCegarLoop]: === Iteration 58 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:38,454 INFO L82 PathProgramCache]: Analyzing trace with hash -1611686551, now seen corresponding path program 48 times [2018-04-12 20:28:38,454 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:38,484 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:39,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7012 backedges. 1730 proven. 5282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:39,206 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:39,206 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [53] total 53 [2018-04-12 20:28:39,206 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:39,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:39,207 INFO L182 omatonBuilderFactory]: Interpolants [24121#true, 24122#false, 24123#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24124#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24125#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24126#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24127#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24128#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24129#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24130#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24131#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24132#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24133#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24134#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24135#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24136#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24137#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24138#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24139#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24140#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24141#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24142#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24143#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24144#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24145#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24146#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24147#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 24148#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24149#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24150#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24151#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24152#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24153#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24154#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24155#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24156#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24157#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24158#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24159#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24160#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24161#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24162#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24163#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24164#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24165#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24166#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24167#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24168#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24169#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24170#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24171#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24172#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 24173#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 24174#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7012 backedges. 1730 proven. 5282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:39,207 INFO L442 AbstractCegarLoop]: Interpolant automaton has 54 states [2018-04-12 20:28:39,207 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2018-04-12 20:28:39,208 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=660, Invalid=2202, Unknown=0, NotChecked=0, Total=2862 [2018-04-12 20:28:39,208 INFO L87 Difference]: Start difference. First operand 327 states and 381 transitions. Second operand 54 states. [2018-04-12 20:28:41,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:41,417 INFO L93 Difference]: Finished difference Result 330 states and 383 transitions. [2018-04-12 20:28:41,417 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2018-04-12 20:28:41,417 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 315 [2018-04-12 20:28:41,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:41,418 INFO L225 Difference]: With dead ends: 330 [2018-04-12 20:28:41,418 INFO L226 Difference]: Without dead ends: 330 [2018-04-12 20:28:41,418 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1394 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1470, Invalid=5172, Unknown=0, NotChecked=0, Total=6642 [2018-04-12 20:28:41,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2018-04-12 20:28:41,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 327. [2018-04-12 20:28:41,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327 states. [2018-04-12 20:28:41,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 380 transitions. [2018-04-12 20:28:41,420 INFO L78 Accepts]: Start accepts. Automaton has 327 states and 380 transitions. Word has length 315 [2018-04-12 20:28:41,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:41,420 INFO L459 AbstractCegarLoop]: Abstraction has 327 states and 380 transitions. [2018-04-12 20:28:41,420 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states. [2018-04-12 20:28:41,420 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 380 transitions. [2018-04-12 20:28:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2018-04-12 20:28:41,421 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:41,421 INFO L355 BasicCegarLoop]: trace histogram [51, 50, 49, 49, 49, 49, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:41,421 INFO L408 AbstractCegarLoop]: === Iteration 59 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:41,422 INFO L82 PathProgramCache]: Analyzing trace with hash 1388123901, now seen corresponding path program 49 times [2018-04-12 20:28:41,422 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:41,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:41,458 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7305 backedges. 1755 proven. 5550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:42,116 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:42,116 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [55] total 55 [2018-04-12 20:28:42,116 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:42,116 INFO L182 omatonBuilderFactory]: Interpolants [24889#true, 24890#false, 24891#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 24892#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 24893#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 24894#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 24895#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 24896#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 24897#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 24898#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 24899#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 24900#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 24901#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 24902#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 24903#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 24904#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 24905#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 24906#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 24907#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 24908#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 24909#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 24910#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 24911#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 24912#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 24913#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 24914#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 24915#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 24916#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 24917#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 24918#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 24919#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 24920#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 24921#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 24922#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 24923#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 24924#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 24925#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 24926#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 24927#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 24928#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 24929#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 24930#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 24931#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 24932#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 24933#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 24934#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 24935#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 24936#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 24937#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 24938#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 24939#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 24940#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 24941#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 24942#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 24943#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:42,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7305 backedges. 1755 proven. 5550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:42,117 INFO L442 AbstractCegarLoop]: Interpolant automaton has 55 states [2018-04-12 20:28:42,117 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2018-04-12 20:28:42,117 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=733, Invalid=2237, Unknown=0, NotChecked=0, Total=2970 [2018-04-12 20:28:42,117 INFO L87 Difference]: Start difference. First operand 327 states and 380 transitions. Second operand 55 states. [2018-04-12 20:28:42,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:42,908 INFO L93 Difference]: Finished difference Result 504 states and 586 transitions. [2018-04-12 20:28:42,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2018-04-12 20:28:42,908 INFO L78 Accepts]: Start accepts. Automaton has 55 states. Word has length 321 [2018-04-12 20:28:42,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:42,909 INFO L225 Difference]: With dead ends: 504 [2018-04-12 20:28:42,909 INFO L226 Difference]: Without dead ends: 349 [2018-04-12 20:28:42,909 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1300 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1538, Invalid=4942, Unknown=0, NotChecked=0, Total=6480 [2018-04-12 20:28:42,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2018-04-12 20:28:42,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 339. [2018-04-12 20:28:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 339 states. [2018-04-12 20:28:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 395 transitions. [2018-04-12 20:28:42,911 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 395 transitions. Word has length 321 [2018-04-12 20:28:42,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:42,911 INFO L459 AbstractCegarLoop]: Abstraction has 339 states and 395 transitions. [2018-04-12 20:28:42,911 INFO L460 AbstractCegarLoop]: Interpolant automaton has 55 states. [2018-04-12 20:28:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 395 transitions. [2018-04-12 20:28:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2018-04-12 20:28:42,912 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:42,912 INFO L355 BasicCegarLoop]: trace histogram [52, 51, 50, 50, 50, 50, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:42,912 INFO L408 AbstractCegarLoop]: === Iteration 60 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:42,912 INFO L82 PathProgramCache]: Analyzing trace with hash -1856723287, now seen corresponding path program 50 times [2018-04-12 20:28:42,913 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:42,945 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:43,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7604 backedges. 1877 proven. 5727 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:43,730 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:43,730 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [55] total 55 [2018-04-12 20:28:43,730 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:43,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:43,730 INFO L182 omatonBuilderFactory]: Interpolants [25856#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25857#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25858#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25859#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25860#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25861#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25862#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25863#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25864#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25865#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25866#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25867#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25868#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25869#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25870#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25871#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25872#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25873#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25874#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25875#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25876#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25877#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25878#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25879#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25880#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25881#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25882#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25883#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25884#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25885#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25886#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25887#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25888#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25889#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25890#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25891#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25892#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25893#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 25894#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 25895#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 25840#true, 25841#false, 25842#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25843#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25844#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25845#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25846#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25847#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25848#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25849#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25850#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25851#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25852#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25853#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25854#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 25855#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7604 backedges. 1877 proven. 5727 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:43,731 INFO L442 AbstractCegarLoop]: Interpolant automaton has 56 states [2018-04-12 20:28:43,731 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2018-04-12 20:28:43,731 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=712, Invalid=2368, Unknown=0, NotChecked=0, Total=3080 [2018-04-12 20:28:43,731 INFO L87 Difference]: Start difference. First operand 339 states and 395 transitions. Second operand 56 states. [2018-04-12 20:28:46,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:46,058 INFO L93 Difference]: Finished difference Result 342 states and 397 transitions. [2018-04-12 20:28:46,058 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2018-04-12 20:28:46,058 INFO L78 Accepts]: Start accepts. Automaton has 56 states. Word has length 327 [2018-04-12 20:28:46,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:46,059 INFO L225 Difference]: With dead ends: 342 [2018-04-12 20:28:46,059 INFO L226 Difference]: Without dead ends: 342 [2018-04-12 20:28:46,060 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1502 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1580, Invalid=5560, Unknown=0, NotChecked=0, Total=7140 [2018-04-12 20:28:46,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2018-04-12 20:28:46,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 339. [2018-04-12 20:28:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 339 states. [2018-04-12 20:28:46,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 394 transitions. [2018-04-12 20:28:46,061 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 394 transitions. Word has length 327 [2018-04-12 20:28:46,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:46,062 INFO L459 AbstractCegarLoop]: Abstraction has 339 states and 394 transitions. [2018-04-12 20:28:46,062 INFO L460 AbstractCegarLoop]: Interpolant automaton has 56 states. [2018-04-12 20:28:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 394 transitions. [2018-04-12 20:28:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2018-04-12 20:28:46,062 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:46,063 INFO L355 BasicCegarLoop]: trace histogram [53, 52, 51, 51, 51, 51, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:46,063 INFO L408 AbstractCegarLoop]: === Iteration 61 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:46,063 INFO L82 PathProgramCache]: Analyzing trace with hash 906375229, now seen corresponding path program 51 times [2018-04-12 20:28:46,063 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:46,122 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:46,791 INFO L134 CoverageAnalysis]: Checked inductivity of 7909 backedges. 1903 proven. 6006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:46,791 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:46,791 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [57] total 57 [2018-04-12 20:28:46,792 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:46,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:46,792 INFO L182 omatonBuilderFactory]: Interpolants [26636#true, 26637#false, 26638#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 26639#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 26640#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 26641#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 26642#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 26643#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 26644#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 26645#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 26646#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 26647#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 26648#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 26649#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 26650#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 26651#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 26652#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 26653#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 26654#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 26655#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 26656#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 26657#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 26658#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 26659#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 26660#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 26661#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 26662#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 26663#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 26664#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 26665#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 26666#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 26667#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 26668#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 26669#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 26670#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 26671#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 26672#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 26673#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 26674#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 26675#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 26676#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 26677#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 26678#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 26679#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 26680#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 26681#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 26682#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 26683#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 26684#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 26685#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 26686#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 26687#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 26688#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 26689#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 26690#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 26691#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 26692#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:46,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7909 backedges. 1903 proven. 6006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:46,792 INFO L442 AbstractCegarLoop]: Interpolant automaton has 57 states [2018-04-12 20:28:46,793 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2018-04-12 20:28:46,793 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=788, Invalid=2404, Unknown=0, NotChecked=0, Total=3192 [2018-04-12 20:28:46,793 INFO L87 Difference]: Start difference. First operand 339 states and 394 transitions. Second operand 57 states. [2018-04-12 20:28:47,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:47,608 INFO L93 Difference]: Finished difference Result 522 states and 607 transitions. [2018-04-12 20:28:47,608 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2018-04-12 20:28:47,608 INFO L78 Accepts]: Start accepts. Automaton has 57 states. Word has length 333 [2018-04-12 20:28:47,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:47,609 INFO L225 Difference]: With dead ends: 522 [2018-04-12 20:28:47,609 INFO L226 Difference]: Without dead ends: 361 [2018-04-12 20:28:47,610 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1404 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1651, Invalid=5321, Unknown=0, NotChecked=0, Total=6972 [2018-04-12 20:28:47,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2018-04-12 20:28:47,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 351. [2018-04-12 20:28:47,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 351 states. [2018-04-12 20:28:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 409 transitions. [2018-04-12 20:28:47,612 INFO L78 Accepts]: Start accepts. Automaton has 351 states and 409 transitions. Word has length 333 [2018-04-12 20:28:47,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:47,612 INFO L459 AbstractCegarLoop]: Abstraction has 351 states and 409 transitions. [2018-04-12 20:28:47,612 INFO L460 AbstractCegarLoop]: Interpolant automaton has 57 states. [2018-04-12 20:28:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 409 transitions. [2018-04-12 20:28:47,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2018-04-12 20:28:47,613 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:47,613 INFO L355 BasicCegarLoop]: trace histogram [54, 53, 52, 52, 52, 52, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:47,613 INFO L408 AbstractCegarLoop]: === Iteration 62 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:47,613 INFO L82 PathProgramCache]: Analyzing trace with hash -1161323031, now seen corresponding path program 52 times [2018-04-12 20:28:47,613 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:47,647 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 2030 proven. 6190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:48,475 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:48,475 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [57] total 57 [2018-04-12 20:28:48,475 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:48,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:48,475 INFO L182 omatonBuilderFactory]: Interpolants [27648#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27649#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27650#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27651#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27652#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27653#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27654#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27655#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27656#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27657#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27658#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27659#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27660#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27661#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27662#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27663#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27664#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27665#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27666#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27667#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27668#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27669#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27670#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27671#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27672#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27673#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27674#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27675#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27676#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 27677#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 27678#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 27621#true, 27622#false, 27623#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27624#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27625#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27626#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27627#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27628#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27629#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27630#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27631#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27632#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27633#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27634#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27635#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27636#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27637#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27638#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27639#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27640#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27641#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27642#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27643#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27644#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27645#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27646#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 27647#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8220 backedges. 2030 proven. 6190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:48,476 INFO L442 AbstractCegarLoop]: Interpolant automaton has 58 states [2018-04-12 20:28:48,476 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2018-04-12 20:28:48,476 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=766, Invalid=2540, Unknown=0, NotChecked=0, Total=3306 [2018-04-12 20:28:48,476 INFO L87 Difference]: Start difference. First operand 351 states and 409 transitions. Second operand 58 states. [2018-04-12 20:28:51,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:51,007 INFO L93 Difference]: Finished difference Result 354 states and 411 transitions. [2018-04-12 20:28:51,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-04-12 20:28:51,008 INFO L78 Accepts]: Start accepts. Automaton has 58 states. Word has length 339 [2018-04-12 20:28:51,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:51,009 INFO L225 Difference]: With dead ends: 354 [2018-04-12 20:28:51,009 INFO L226 Difference]: Without dead ends: 354 [2018-04-12 20:28:51,009 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1614 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=1694, Invalid=5962, Unknown=0, NotChecked=0, Total=7656 [2018-04-12 20:28:51,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2018-04-12 20:28:51,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 351. [2018-04-12 20:28:51,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 351 states. [2018-04-12 20:28:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 351 states and 408 transitions. [2018-04-12 20:28:51,011 INFO L78 Accepts]: Start accepts. Automaton has 351 states and 408 transitions. Word has length 339 [2018-04-12 20:28:51,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:51,012 INFO L459 AbstractCegarLoop]: Abstraction has 351 states and 408 transitions. [2018-04-12 20:28:51,012 INFO L460 AbstractCegarLoop]: Interpolant automaton has 58 states. [2018-04-12 20:28:51,012 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 408 transitions. [2018-04-12 20:28:51,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2018-04-12 20:28:51,012 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:51,013 INFO L355 BasicCegarLoop]: trace histogram [55, 54, 53, 53, 53, 53, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:51,013 INFO L408 AbstractCegarLoop]: === Iteration 63 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:51,013 INFO L82 PathProgramCache]: Analyzing trace with hash 1588770685, now seen corresponding path program 53 times [2018-04-12 20:28:51,013 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:51,057 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8537 backedges. 2057 proven. 6480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:51,841 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:51,841 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [59] total 59 [2018-04-12 20:28:51,841 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:51,842 INFO L182 omatonBuilderFactory]: Interpolants [28445#true, 28446#false, 28447#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 28448#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 28449#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 28450#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 28451#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 28452#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 28453#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 28454#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 28455#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 28456#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 28457#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 28458#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 28459#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 28460#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 28461#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 28462#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 28463#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 28464#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 28465#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 28466#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 28467#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 28468#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 28469#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 28470#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 28471#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 28472#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 28473#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 28474#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 28475#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 28476#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 28477#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 28478#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 28479#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 28480#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 28481#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 28482#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 28483#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 28484#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 28485#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 28486#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 28487#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 28488#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 28489#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 28490#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 28491#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 28492#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 28493#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 28494#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 28495#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 28496#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 28497#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 28498#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 28499#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 28500#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 28501#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 28502#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 28503#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:28:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8537 backedges. 2057 proven. 6480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:51,842 INFO L442 AbstractCegarLoop]: Interpolant automaton has 59 states [2018-04-12 20:28:51,842 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2018-04-12 20:28:51,842 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=845, Invalid=2577, Unknown=0, NotChecked=0, Total=3422 [2018-04-12 20:28:51,842 INFO L87 Difference]: Start difference. First operand 351 states and 408 transitions. Second operand 59 states. [2018-04-12 20:28:52,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:52,720 INFO L93 Difference]: Finished difference Result 540 states and 628 transitions. [2018-04-12 20:28:52,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2018-04-12 20:28:52,720 INFO L78 Accepts]: Start accepts. Automaton has 59 states. Word has length 345 [2018-04-12 20:28:52,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:52,721 INFO L225 Difference]: With dead ends: 540 [2018-04-12 20:28:52,721 INFO L226 Difference]: Without dead ends: 373 [2018-04-12 20:28:52,722 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1512 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1768, Invalid=5714, Unknown=0, NotChecked=0, Total=7482 [2018-04-12 20:28:52,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2018-04-12 20:28:52,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 363. [2018-04-12 20:28:52,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 363 states. [2018-04-12 20:28:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 423 transitions. [2018-04-12 20:28:52,724 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 423 transitions. Word has length 345 [2018-04-12 20:28:52,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:52,724 INFO L459 AbstractCegarLoop]: Abstraction has 363 states and 423 transitions. [2018-04-12 20:28:52,724 INFO L460 AbstractCegarLoop]: Interpolant automaton has 59 states. [2018-04-12 20:28:52,724 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 423 transitions. [2018-04-12 20:28:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2018-04-12 20:28:52,725 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:52,726 INFO L355 BasicCegarLoop]: trace histogram [56, 55, 54, 54, 54, 54, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:52,726 INFO L408 AbstractCegarLoop]: === Iteration 64 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:52,726 INFO L82 PathProgramCache]: Analyzing trace with hash -742325463, now seen corresponding path program 54 times [2018-04-12 20:28:52,727 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:52,772 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:53,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8860 backedges. 2189 proven. 6671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:53,674 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:53,674 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [59] total 59 [2018-04-12 20:28:53,674 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:53,674 INFO L182 omatonBuilderFactory]: Interpolants [29464#true, 29465#false, 29466#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29467#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29468#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29469#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29470#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29471#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29472#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29473#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29474#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29475#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29476#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29477#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29478#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29479#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29480#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29481#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29482#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29483#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29484#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29485#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29486#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29487#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29488#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29489#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29490#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29491#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29492#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29493#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 29494#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29495#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29496#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29497#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29498#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29499#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29500#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29501#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29502#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29503#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29504#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29505#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29506#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29507#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29508#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29509#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29510#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29511#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29512#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29513#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29514#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29515#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29516#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29517#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29518#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29519#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29520#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29521#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 29522#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 29523#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8860 backedges. 2189 proven. 6671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:53,675 INFO L442 AbstractCegarLoop]: Interpolant automaton has 60 states [2018-04-12 20:28:53,675 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2018-04-12 20:28:53,675 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=822, Invalid=2718, Unknown=0, NotChecked=0, Total=3540 [2018-04-12 20:28:53,676 INFO L87 Difference]: Start difference. First operand 363 states and 423 transitions. Second operand 60 states. [2018-04-12 20:28:56,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:56,375 INFO L93 Difference]: Finished difference Result 366 states and 425 transitions. [2018-04-12 20:28:56,402 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2018-04-12 20:28:56,402 INFO L78 Accepts]: Start accepts. Automaton has 60 states. Word has length 351 [2018-04-12 20:28:56,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:56,403 INFO L225 Difference]: With dead ends: 366 [2018-04-12 20:28:56,403 INFO L226 Difference]: Without dead ends: 366 [2018-04-12 20:28:56,403 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1730 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=1812, Invalid=6378, Unknown=0, NotChecked=0, Total=8190 [2018-04-12 20:28:56,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 366 states. [2018-04-12 20:28:56,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 366 to 363. [2018-04-12 20:28:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 363 states. [2018-04-12 20:28:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 422 transitions. [2018-04-12 20:28:56,405 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 422 transitions. Word has length 351 [2018-04-12 20:28:56,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:56,405 INFO L459 AbstractCegarLoop]: Abstraction has 363 states and 422 transitions. [2018-04-12 20:28:56,405 INFO L460 AbstractCegarLoop]: Interpolant automaton has 60 states. [2018-04-12 20:28:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 422 transitions. [2018-04-12 20:28:56,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2018-04-12 20:28:56,406 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:56,407 INFO L355 BasicCegarLoop]: trace histogram [57, 56, 55, 55, 55, 55, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:56,407 INFO L408 AbstractCegarLoop]: === Iteration 65 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:56,407 INFO L82 PathProgramCache]: Analyzing trace with hash 668675261, now seen corresponding path program 55 times [2018-04-12 20:28:56,407 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:56,446 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:57,268 INFO L134 CoverageAnalysis]: Checked inductivity of 9189 backedges. 2217 proven. 6972 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:57,268 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:57,268 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [61] total 61 [2018-04-12 20:28:57,268 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:57,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:57,269 INFO L182 omatonBuilderFactory]: Interpolants [30336#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 30337#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 30338#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 30339#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 30340#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 30341#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 30342#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 30343#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 30344#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 30345#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 30346#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 30347#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 30348#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 30349#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 30350#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 30351#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 30352#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 30353#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 30354#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 30355#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 30356#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 30357#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 30358#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 30359#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 30360#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 30361#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 30362#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 30363#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 30364#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 30365#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 30366#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 30367#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 30368#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 30369#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 30370#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 30371#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 30372#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 30373#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 30374#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 30375#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 30376#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 30316#true, 30317#false, 30318#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 30319#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 30320#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 30321#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 30322#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 30323#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 30324#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 30325#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 30326#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 30327#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 30328#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 30329#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 30330#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 30331#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 30332#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 30333#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 30334#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 30335#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18))] [2018-04-12 20:28:57,269 INFO L134 CoverageAnalysis]: Checked inductivity of 9189 backedges. 2217 proven. 6972 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:57,269 INFO L442 AbstractCegarLoop]: Interpolant automaton has 61 states [2018-04-12 20:28:57,270 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2018-04-12 20:28:57,270 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=904, Invalid=2756, Unknown=0, NotChecked=0, Total=3660 [2018-04-12 20:28:57,270 INFO L87 Difference]: Start difference. First operand 363 states and 422 transitions. Second operand 61 states. [2018-04-12 20:28:58,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:28:58,054 INFO L93 Difference]: Finished difference Result 558 states and 649 transitions. [2018-04-12 20:28:58,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2018-04-12 20:28:58,054 INFO L78 Accepts]: Start accepts. Automaton has 61 states. Word has length 357 [2018-04-12 20:28:58,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:28:58,055 INFO L225 Difference]: With dead ends: 558 [2018-04-12 20:28:58,055 INFO L226 Difference]: Without dead ends: 385 [2018-04-12 20:28:58,056 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1624 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=1889, Invalid=6121, Unknown=0, NotChecked=0, Total=8010 [2018-04-12 20:28:58,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2018-04-12 20:28:58,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 375. [2018-04-12 20:28:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 375 states. [2018-04-12 20:28:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 437 transitions. [2018-04-12 20:28:58,058 INFO L78 Accepts]: Start accepts. Automaton has 375 states and 437 transitions. Word has length 357 [2018-04-12 20:28:58,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:28:58,059 INFO L459 AbstractCegarLoop]: Abstraction has 375 states and 437 transitions. [2018-04-12 20:28:58,059 INFO L460 AbstractCegarLoop]: Interpolant automaton has 61 states. [2018-04-12 20:28:58,059 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 437 transitions. [2018-04-12 20:28:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2018-04-12 20:28:58,060 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:28:58,060 INFO L355 BasicCegarLoop]: trace histogram [58, 57, 56, 56, 56, 56, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:28:58,060 INFO L408 AbstractCegarLoop]: === Iteration 66 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:28:58,060 INFO L82 PathProgramCache]: Analyzing trace with hash 450451049, now seen corresponding path program 56 times [2018-04-12 20:28:58,060 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:28:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:28:58,106 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:28:59,120 INFO L134 CoverageAnalysis]: Checked inductivity of 9524 backedges. 2354 proven. 7170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:59,120 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:28:59,120 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [61] total 61 [2018-04-12 20:28:59,120 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:28:59,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:59,121 INFO L182 omatonBuilderFactory]: Interpolants [31369#true, 31370#false, 31371#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31372#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31373#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31374#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31375#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31376#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31377#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31378#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31379#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31380#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31381#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31382#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31383#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31384#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31385#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31386#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31387#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31388#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31389#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31390#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31391#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31392#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31393#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31394#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31395#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31396#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31397#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31398#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31399#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 31400#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31401#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31402#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31403#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31404#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31405#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31406#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31407#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31408#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31409#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31410#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31411#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31412#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31413#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31414#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31415#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31416#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31417#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31418#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31419#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31420#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31421#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31422#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31423#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31424#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31425#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31426#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31427#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31428#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 31429#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 31430#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:28:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 9524 backedges. 2354 proven. 7170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:28:59,121 INFO L442 AbstractCegarLoop]: Interpolant automaton has 62 states [2018-04-12 20:28:59,121 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2018-04-12 20:28:59,121 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=880, Invalid=2902, Unknown=0, NotChecked=0, Total=3782 [2018-04-12 20:28:59,121 INFO L87 Difference]: Start difference. First operand 375 states and 437 transitions. Second operand 62 states. [2018-04-12 20:29:01,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:01,989 INFO L93 Difference]: Finished difference Result 378 states and 439 transitions. [2018-04-12 20:29:01,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2018-04-12 20:29:01,990 INFO L78 Accepts]: Start accepts. Automaton has 62 states. Word has length 363 [2018-04-12 20:29:01,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:01,991 INFO L225 Difference]: With dead ends: 378 [2018-04-12 20:29:01,991 INFO L226 Difference]: Without dead ends: 378 [2018-04-12 20:29:01,992 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1850 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=1934, Invalid=6808, Unknown=0, NotChecked=0, Total=8742 [2018-04-12 20:29:01,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2018-04-12 20:29:01,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 375. [2018-04-12 20:29:01,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 375 states. [2018-04-12 20:29:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 436 transitions. [2018-04-12 20:29:01,996 INFO L78 Accepts]: Start accepts. Automaton has 375 states and 436 transitions. Word has length 363 [2018-04-12 20:29:01,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:01,996 INFO L459 AbstractCegarLoop]: Abstraction has 375 states and 436 transitions. [2018-04-12 20:29:01,996 INFO L460 AbstractCegarLoop]: Interpolant automaton has 62 states. [2018-04-12 20:29:01,996 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 436 transitions. [2018-04-12 20:29:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2018-04-12 20:29:01,998 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:01,998 INFO L355 BasicCegarLoop]: trace histogram [59, 58, 57, 57, 57, 57, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:01,998 INFO L408 AbstractCegarLoop]: === Iteration 67 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:01,998 INFO L82 PathProgramCache]: Analyzing trace with hash -1682436099, now seen corresponding path program 57 times [2018-04-12 20:29:01,999 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:02,073 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 9865 backedges. 2383 proven. 7482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:03,154 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:03,154 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [63] total 63 [2018-04-12 20:29:03,154 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:03,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:03,155 INFO L182 omatonBuilderFactory]: Interpolants [32256#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 32257#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 32258#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 32259#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 32260#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 32261#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 32262#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 32263#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 32264#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 32265#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 32266#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 32267#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 32268#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 32269#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 32270#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 32271#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 32272#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 32273#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 32274#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 32275#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 32276#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 32277#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 32278#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 32279#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 32280#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 32281#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 32282#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 32283#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 32284#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 32285#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 32286#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 32287#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 32288#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 32289#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 32290#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 32291#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 32292#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 32293#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 32294#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 32295#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 32296#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 32297#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 32298#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 32299#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 32300#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 32301#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 32302#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 32303#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 32304#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 32305#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 32306#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 32307#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 32308#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 32309#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 32310#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 32311#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 32249#true, 32250#false, 32251#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 32252#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 32253#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 32254#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 32255#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5))] [2018-04-12 20:29:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 9865 backedges. 2383 proven. 7482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:03,155 INFO L442 AbstractCegarLoop]: Interpolant automaton has 63 states [2018-04-12 20:29:03,156 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2018-04-12 20:29:03,156 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=965, Invalid=2941, Unknown=0, NotChecked=0, Total=3906 [2018-04-12 20:29:03,156 INFO L87 Difference]: Start difference. First operand 375 states and 436 transitions. Second operand 63 states. [2018-04-12 20:29:04,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:04,056 INFO L93 Difference]: Finished difference Result 576 states and 670 transitions. [2018-04-12 20:29:04,056 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2018-04-12 20:29:04,056 INFO L78 Accepts]: Start accepts. Automaton has 63 states. Word has length 369 [2018-04-12 20:29:04,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:04,057 INFO L225 Difference]: With dead ends: 576 [2018-04-12 20:29:04,058 INFO L226 Difference]: Without dead ends: 397 [2018-04-12 20:29:04,058 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1740 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2014, Invalid=6542, Unknown=0, NotChecked=0, Total=8556 [2018-04-12 20:29:04,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 397 states. [2018-04-12 20:29:04,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 397 to 387. [2018-04-12 20:29:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 387 states. [2018-04-12 20:29:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 451 transitions. [2018-04-12 20:29:04,062 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 451 transitions. Word has length 369 [2018-04-12 20:29:04,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:04,062 INFO L459 AbstractCegarLoop]: Abstraction has 387 states and 451 transitions. [2018-04-12 20:29:04,062 INFO L460 AbstractCegarLoop]: Interpolant automaton has 63 states. [2018-04-12 20:29:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 451 transitions. [2018-04-12 20:29:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2018-04-12 20:29:04,064 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:04,064 INFO L355 BasicCegarLoop]: trace histogram [60, 59, 58, 58, 58, 58, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:04,064 INFO L408 AbstractCegarLoop]: === Iteration 68 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:04,064 INFO L82 PathProgramCache]: Analyzing trace with hash 1036588969, now seen corresponding path program 58 times [2018-04-12 20:29:04,065 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:04,114 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 10212 backedges. 2525 proven. 7687 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:05,210 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:05,210 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [63] total 63 [2018-04-12 20:29:05,210 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:05,211 INFO L182 omatonBuilderFactory]: Interpolants [33336#true, 33337#false, 33338#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33339#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33340#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33341#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33342#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33343#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33344#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33345#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33346#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33347#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33348#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33349#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33350#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33351#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33352#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33353#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33354#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33355#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33356#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33357#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33358#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33359#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33360#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33361#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33362#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33363#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33364#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33365#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33366#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33367#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 33368#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33369#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33370#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33371#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33372#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33373#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33374#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33375#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33376#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33377#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33378#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33379#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33380#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33381#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33382#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33383#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33384#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33385#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33386#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33387#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33388#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33389#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33390#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33391#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33392#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33393#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33394#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33395#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33396#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33397#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 33398#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 33399#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:29:05,211 INFO L134 CoverageAnalysis]: Checked inductivity of 10212 backedges. 2525 proven. 7687 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:05,211 INFO L442 AbstractCegarLoop]: Interpolant automaton has 64 states [2018-04-12 20:29:05,211 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2018-04-12 20:29:05,211 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=940, Invalid=3092, Unknown=0, NotChecked=0, Total=4032 [2018-04-12 20:29:05,212 INFO L87 Difference]: Start difference. First operand 387 states and 451 transitions. Second operand 64 states. [2018-04-12 20:29:08,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:08,231 INFO L93 Difference]: Finished difference Result 390 states and 453 transitions. [2018-04-12 20:29:08,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2018-04-12 20:29:08,231 INFO L78 Accepts]: Start accepts. Automaton has 64 states. Word has length 375 [2018-04-12 20:29:08,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:08,232 INFO L225 Difference]: With dead ends: 390 [2018-04-12 20:29:08,232 INFO L226 Difference]: Without dead ends: 390 [2018-04-12 20:29:08,233 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1974 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=2060, Invalid=7252, Unknown=0, NotChecked=0, Total=9312 [2018-04-12 20:29:08,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2018-04-12 20:29:08,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 387. [2018-04-12 20:29:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 387 states. [2018-04-12 20:29:08,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 450 transitions. [2018-04-12 20:29:08,235 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 450 transitions. Word has length 375 [2018-04-12 20:29:08,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:08,235 INFO L459 AbstractCegarLoop]: Abstraction has 387 states and 450 transitions. [2018-04-12 20:29:08,235 INFO L460 AbstractCegarLoop]: Interpolant automaton has 64 states. [2018-04-12 20:29:08,235 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 450 transitions. [2018-04-12 20:29:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2018-04-12 20:29:08,236 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:08,236 INFO L355 BasicCegarLoop]: trace histogram [61, 60, 59, 59, 59, 59, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:08,236 INFO L408 AbstractCegarLoop]: === Iteration 69 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:08,236 INFO L82 PathProgramCache]: Analyzing trace with hash 1537335613, now seen corresponding path program 59 times [2018-04-12 20:29:08,236 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:08,286 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 10565 backedges. 2555 proven. 8010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:09,222 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:09,222 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [65] total 65 [2018-04-12 20:29:09,222 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:09,222 INFO L182 omatonBuilderFactory]: Interpolants [34304#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 34305#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 34306#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 34307#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 34308#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 34244#true, 34245#false, 34246#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 34247#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 34248#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 34249#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 34250#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 34251#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 34252#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 34253#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 34254#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 34255#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 34256#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 34257#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 34258#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 34259#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 34260#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 34261#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 34262#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 34263#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 34264#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 34265#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 34266#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 34267#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 34268#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 34269#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 34270#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 34271#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 34272#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 34273#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 34274#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 34275#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 34276#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 34277#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 34278#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 34279#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 34280#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 34281#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 34282#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 34283#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 34284#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 34285#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 34286#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 34287#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 34288#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 34289#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 34290#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 34291#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 34292#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 34293#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 34294#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 34295#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 34296#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 34297#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 34298#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 34299#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 34300#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 34301#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 34302#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 34303#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5))] [2018-04-12 20:29:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 10565 backedges. 2555 proven. 8010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:09,223 INFO L442 AbstractCegarLoop]: Interpolant automaton has 65 states [2018-04-12 20:29:09,223 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2018-04-12 20:29:09,223 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1028, Invalid=3132, Unknown=0, NotChecked=0, Total=4160 [2018-04-12 20:29:09,223 INFO L87 Difference]: Start difference. First operand 387 states and 450 transitions. Second operand 65 states. [2018-04-12 20:29:10,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:10,304 INFO L93 Difference]: Finished difference Result 594 states and 691 transitions. [2018-04-12 20:29:10,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2018-04-12 20:29:10,304 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 381 [2018-04-12 20:29:10,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:10,305 INFO L225 Difference]: With dead ends: 594 [2018-04-12 20:29:10,305 INFO L226 Difference]: Without dead ends: 409 [2018-04-12 20:29:10,306 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1860 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2143, Invalid=6977, Unknown=0, NotChecked=0, Total=9120 [2018-04-12 20:29:10,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 409 states. [2018-04-12 20:29:10,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 409 to 399. [2018-04-12 20:29:10,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 399 states. [2018-04-12 20:29:10,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 465 transitions. [2018-04-12 20:29:10,308 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 465 transitions. Word has length 381 [2018-04-12 20:29:10,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:10,308 INFO L459 AbstractCegarLoop]: Abstraction has 399 states and 465 transitions. [2018-04-12 20:29:10,308 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states. [2018-04-12 20:29:10,308 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 465 transitions. [2018-04-12 20:29:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2018-04-12 20:29:10,309 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:10,309 INFO L355 BasicCegarLoop]: trace histogram [62, 61, 60, 60, 60, 60, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:10,309 INFO L408 AbstractCegarLoop]: === Iteration 70 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:10,309 INFO L82 PathProgramCache]: Analyzing trace with hash 1097385705, now seen corresponding path program 60 times [2018-04-12 20:29:10,310 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:10,355 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 10924 backedges. 2702 proven. 8222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:11,504 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:11,504 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [65] total 65 [2018-04-12 20:29:11,505 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:11,505 INFO L182 omatonBuilderFactory]: Interpolants [35365#true, 35366#false, 35367#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35368#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35369#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35370#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35371#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35372#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35373#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35374#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35375#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35376#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35377#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35378#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35379#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35380#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35386#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35387#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35388#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35389#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35390#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35391#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35392#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35393#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35394#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35395#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35396#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35397#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 35398#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35399#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35400#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35401#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35402#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35403#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35404#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35405#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35406#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35407#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35408#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35409#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35410#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35411#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35412#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35413#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35414#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35415#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35416#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35417#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35418#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35419#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35420#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35421#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35422#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35423#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35424#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35425#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35426#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35427#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35428#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 35429#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 35430#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:29:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 10924 backedges. 2702 proven. 8222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:11,506 INFO L442 AbstractCegarLoop]: Interpolant automaton has 66 states [2018-04-12 20:29:11,506 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2018-04-12 20:29:11,506 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1002, Invalid=3288, Unknown=0, NotChecked=0, Total=4290 [2018-04-12 20:29:11,506 INFO L87 Difference]: Start difference. First operand 399 states and 465 transitions. Second operand 66 states. [2018-04-12 20:29:14,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:14,715 INFO L93 Difference]: Finished difference Result 402 states and 467 transitions. [2018-04-12 20:29:14,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2018-04-12 20:29:14,715 INFO L78 Accepts]: Start accepts. Automaton has 66 states. Word has length 387 [2018-04-12 20:29:14,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:14,716 INFO L225 Difference]: With dead ends: 402 [2018-04-12 20:29:14,716 INFO L226 Difference]: Without dead ends: 402 [2018-04-12 20:29:14,717 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2102 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=2190, Invalid=7710, Unknown=0, NotChecked=0, Total=9900 [2018-04-12 20:29:14,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2018-04-12 20:29:14,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 399. [2018-04-12 20:29:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 399 states. [2018-04-12 20:29:14,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 464 transitions. [2018-04-12 20:29:14,719 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 464 transitions. Word has length 387 [2018-04-12 20:29:14,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:14,719 INFO L459 AbstractCegarLoop]: Abstraction has 399 states and 464 transitions. [2018-04-12 20:29:14,719 INFO L460 AbstractCegarLoop]: Interpolant automaton has 66 states. [2018-04-12 20:29:14,719 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 464 transitions. [2018-04-12 20:29:14,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2018-04-12 20:29:14,720 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:14,720 INFO L355 BasicCegarLoop]: trace histogram [63, 62, 61, 61, 61, 61, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:14,720 INFO L408 AbstractCegarLoop]: === Iteration 71 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:14,720 INFO L82 PathProgramCache]: Analyzing trace with hash -2012143491, now seen corresponding path program 61 times [2018-04-12 20:29:14,721 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:14,857 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:15,820 INFO L134 CoverageAnalysis]: Checked inductivity of 11289 backedges. 2733 proven. 8556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:15,820 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:15,821 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [67] total 67 [2018-04-12 20:29:15,821 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:15,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:15,821 INFO L182 omatonBuilderFactory]: Interpolants [36352#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 36353#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 36354#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 36355#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 36356#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 36357#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 36358#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 36359#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 36360#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 36361#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 36362#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 36363#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 36364#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 36365#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 36366#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 36367#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 36301#true, 36302#false, 36303#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 36304#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 36305#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 36306#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 36307#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 36308#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 36309#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 36310#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 36311#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 36312#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 36313#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 36314#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 36315#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 36316#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 36317#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 36318#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 36319#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 36320#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 36321#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 36322#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 36323#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 36324#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 36325#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 36326#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 36327#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 36328#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 36329#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 36330#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 36331#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 36332#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 36333#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 36334#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 36335#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 36336#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 36337#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 36338#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 36339#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 36340#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 36341#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 36342#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 36343#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 36344#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 36345#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 36346#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 36347#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 36348#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 36349#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 36350#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 36351#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16))] [2018-04-12 20:29:15,821 INFO L134 CoverageAnalysis]: Checked inductivity of 11289 backedges. 2733 proven. 8556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:15,821 INFO L442 AbstractCegarLoop]: Interpolant automaton has 67 states [2018-04-12 20:29:15,822 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2018-04-12 20:29:15,822 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1093, Invalid=3329, Unknown=0, NotChecked=0, Total=4422 [2018-04-12 20:29:15,822 INFO L87 Difference]: Start difference. First operand 399 states and 464 transitions. Second operand 67 states. [2018-04-12 20:29:16,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:16,936 INFO L93 Difference]: Finished difference Result 612 states and 712 transitions. [2018-04-12 20:29:16,936 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2018-04-12 20:29:16,936 INFO L78 Accepts]: Start accepts. Automaton has 67 states. Word has length 393 [2018-04-12 20:29:16,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:16,937 INFO L225 Difference]: With dead ends: 612 [2018-04-12 20:29:16,937 INFO L226 Difference]: Without dead ends: 421 [2018-04-12 20:29:16,937 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1984 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2276, Invalid=7426, Unknown=0, NotChecked=0, Total=9702 [2018-04-12 20:29:16,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 421 states. [2018-04-12 20:29:16,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 421 to 411. [2018-04-12 20:29:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2018-04-12 20:29:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 479 transitions. [2018-04-12 20:29:16,940 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 479 transitions. Word has length 393 [2018-04-12 20:29:16,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:16,940 INFO L459 AbstractCegarLoop]: Abstraction has 411 states and 479 transitions. [2018-04-12 20:29:16,940 INFO L460 AbstractCegarLoop]: Interpolant automaton has 67 states. [2018-04-12 20:29:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 479 transitions. [2018-04-12 20:29:16,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2018-04-12 20:29:16,941 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:16,941 INFO L355 BasicCegarLoop]: trace histogram [64, 63, 62, 62, 62, 62, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:16,941 INFO L408 AbstractCegarLoop]: === Iteration 72 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:16,941 INFO L82 PathProgramCache]: Analyzing trace with hash 1773200425, now seen corresponding path program 62 times [2018-04-12 20:29:16,941 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:16,990 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:18,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11660 backedges. 2885 proven. 8775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:18,280 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:18,280 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [67] total 67 [2018-04-12 20:29:18,280 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:18,280 INFO L182 omatonBuilderFactory]: Interpolants [37504#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37505#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37506#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37507#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37508#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37509#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37510#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37511#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37512#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37513#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37514#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37515#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37516#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37517#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37518#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37519#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37520#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37521#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37522#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 37523#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 37456#true, 37457#false, 37458#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37459#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37460#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37461#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37462#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37463#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37464#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37465#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37466#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37467#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37468#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37469#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37470#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37471#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37472#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37473#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37474#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37475#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37476#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37477#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37478#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37479#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37480#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37481#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37482#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37483#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37484#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37485#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37486#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37487#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37488#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37489#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 37490#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37491#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37492#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37493#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37494#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37495#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37496#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37497#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37498#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37499#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37500#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37501#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37502#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 37503#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:29:18,281 INFO L134 CoverageAnalysis]: Checked inductivity of 11660 backedges. 2885 proven. 8775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:18,281 INFO L442 AbstractCegarLoop]: Interpolant automaton has 68 states [2018-04-12 20:29:18,281 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2018-04-12 20:29:18,281 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1066, Invalid=3490, Unknown=0, NotChecked=0, Total=4556 [2018-04-12 20:29:18,281 INFO L87 Difference]: Start difference. First operand 411 states and 479 transitions. Second operand 68 states. [2018-04-12 20:29:20,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:20,736 INFO L93 Difference]: Finished difference Result 414 states and 481 transitions. [2018-04-12 20:29:20,787 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2018-04-12 20:29:20,787 INFO L78 Accepts]: Start accepts. Automaton has 68 states. Word has length 399 [2018-04-12 20:29:20,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:20,788 INFO L225 Difference]: With dead ends: 414 [2018-04-12 20:29:20,788 INFO L226 Difference]: Without dead ends: 414 [2018-04-12 20:29:20,789 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2234 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=2324, Invalid=8182, Unknown=0, NotChecked=0, Total=10506 [2018-04-12 20:29:20,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 414 states. [2018-04-12 20:29:20,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 414 to 411. [2018-04-12 20:29:20,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2018-04-12 20:29:20,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 478 transitions. [2018-04-12 20:29:20,791 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 478 transitions. Word has length 399 [2018-04-12 20:29:20,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:20,791 INFO L459 AbstractCegarLoop]: Abstraction has 411 states and 478 transitions. [2018-04-12 20:29:20,791 INFO L460 AbstractCegarLoop]: Interpolant automaton has 68 states. [2018-04-12 20:29:20,791 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 478 transitions. [2018-04-12 20:29:20,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2018-04-12 20:29:20,792 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:20,792 INFO L355 BasicCegarLoop]: trace histogram [65, 64, 63, 63, 63, 63, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:20,792 INFO L408 AbstractCegarLoop]: === Iteration 73 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:20,792 INFO L82 PathProgramCache]: Analyzing trace with hash -1466020419, now seen corresponding path program 63 times [2018-04-12 20:29:20,793 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:20,848 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12037 backedges. 2917 proven. 9120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:21,929 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:21,929 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [69] total 69 [2018-04-12 20:29:21,929 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:21,929 INFO L182 omatonBuilderFactory]: Interpolants [38420#true, 38421#false, 38422#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 38423#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 38424#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 38425#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 38426#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 38427#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 38428#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 38429#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 38430#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 38431#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 38432#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 38433#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 38434#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 38435#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 38436#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 38437#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 38438#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 38439#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 38440#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 38441#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 38442#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 38443#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 38444#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 38445#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 38446#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 38447#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 38448#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 38449#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 38450#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 38451#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 38452#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 38453#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 38454#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 38455#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 38456#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 38457#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 38458#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 38459#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 38460#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 38461#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 38462#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 38463#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 38464#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 38465#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 38466#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 38467#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 38468#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 38469#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 38470#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 38471#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 38472#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 38473#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 38474#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 38475#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 38476#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 38477#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 38478#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 38479#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 38480#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 38481#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 38482#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 38483#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 38484#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 38485#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 38486#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 38487#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 38488#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:29:21,930 INFO L134 CoverageAnalysis]: Checked inductivity of 12037 backedges. 2917 proven. 9120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:21,930 INFO L442 AbstractCegarLoop]: Interpolant automaton has 69 states [2018-04-12 20:29:21,930 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2018-04-12 20:29:21,930 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1160, Invalid=3532, Unknown=0, NotChecked=0, Total=4692 [2018-04-12 20:29:21,930 INFO L87 Difference]: Start difference. First operand 411 states and 478 transitions. Second operand 69 states. [2018-04-12 20:29:23,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:23,080 INFO L93 Difference]: Finished difference Result 630 states and 733 transitions. [2018-04-12 20:29:23,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2018-04-12 20:29:23,080 INFO L78 Accepts]: Start accepts. Automaton has 69 states. Word has length 405 [2018-04-12 20:29:23,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:23,081 INFO L225 Difference]: With dead ends: 630 [2018-04-12 20:29:23,081 INFO L226 Difference]: Without dead ends: 433 [2018-04-12 20:29:23,082 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2112 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2413, Invalid=7889, Unknown=0, NotChecked=0, Total=10302 [2018-04-12 20:29:23,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 433 states. [2018-04-12 20:29:23,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 433 to 423. [2018-04-12 20:29:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 423 states. [2018-04-12 20:29:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 493 transitions. [2018-04-12 20:29:23,085 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 493 transitions. Word has length 405 [2018-04-12 20:29:23,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:23,085 INFO L459 AbstractCegarLoop]: Abstraction has 423 states and 493 transitions. [2018-04-12 20:29:23,085 INFO L460 AbstractCegarLoop]: Interpolant automaton has 69 states. [2018-04-12 20:29:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 493 transitions. [2018-04-12 20:29:23,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2018-04-12 20:29:23,086 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:23,086 INFO L355 BasicCegarLoop]: trace histogram [66, 65, 64, 64, 64, 64, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:23,086 INFO L408 AbstractCegarLoop]: === Iteration 74 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:23,087 INFO L82 PathProgramCache]: Analyzing trace with hash 565833577, now seen corresponding path program 64 times [2018-04-12 20:29:23,087 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:23,143 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:24,439 INFO L134 CoverageAnalysis]: Checked inductivity of 12420 backedges. 3074 proven. 9346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:24,439 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:24,439 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [69] total 69 [2018-04-12 20:29:24,439 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:24,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:24,439 INFO L182 omatonBuilderFactory]: Interpolants [39609#true, 39610#false, 39611#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39612#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39613#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39614#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39615#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39616#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39617#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39618#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39619#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39620#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39621#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39622#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39623#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39624#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39625#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39626#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39627#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39628#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39629#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39630#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39631#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39632#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39633#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39634#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39635#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39636#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39637#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39638#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39639#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39640#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39641#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39642#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39643#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 39644#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39645#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39646#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39647#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39648#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39649#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39650#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39651#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39652#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39653#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39654#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39655#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39656#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39657#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39658#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39659#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39660#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39661#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39662#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39663#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39664#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39665#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39666#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39667#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39668#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39669#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39670#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39671#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39672#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39673#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39674#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39675#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39676#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 39677#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 39678#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:29:24,440 INFO L134 CoverageAnalysis]: Checked inductivity of 12420 backedges. 3074 proven. 9346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:24,440 INFO L442 AbstractCegarLoop]: Interpolant automaton has 70 states [2018-04-12 20:29:24,440 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2018-04-12 20:29:24,440 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1132, Invalid=3698, Unknown=0, NotChecked=0, Total=4830 [2018-04-12 20:29:24,440 INFO L87 Difference]: Start difference. First operand 423 states and 493 transitions. Second operand 70 states. [2018-04-12 20:29:27,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:27,976 INFO L93 Difference]: Finished difference Result 426 states and 495 transitions. [2018-04-12 20:29:27,976 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2018-04-12 20:29:27,976 INFO L78 Accepts]: Start accepts. Automaton has 70 states. Word has length 411 [2018-04-12 20:29:27,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:27,977 INFO L225 Difference]: With dead ends: 426 [2018-04-12 20:29:27,977 INFO L226 Difference]: Without dead ends: 426 [2018-04-12 20:29:27,978 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2370 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=2462, Invalid=8668, Unknown=0, NotChecked=0, Total=11130 [2018-04-12 20:29:27,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 426 states. [2018-04-12 20:29:27,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 426 to 423. [2018-04-12 20:29:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 423 states. [2018-04-12 20:29:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 492 transitions. [2018-04-12 20:29:27,980 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 492 transitions. Word has length 411 [2018-04-12 20:29:27,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:27,981 INFO L459 AbstractCegarLoop]: Abstraction has 423 states and 492 transitions. [2018-04-12 20:29:27,981 INFO L460 AbstractCegarLoop]: Interpolant automaton has 70 states. [2018-04-12 20:29:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 492 transitions. [2018-04-12 20:29:27,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2018-04-12 20:29:27,982 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:27,982 INFO L355 BasicCegarLoop]: trace histogram [67, 66, 65, 65, 65, 65, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:27,982 INFO L408 AbstractCegarLoop]: === Iteration 75 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:27,982 INFO L82 PathProgramCache]: Analyzing trace with hash -1811814147, now seen corresponding path program 65 times [2018-04-12 20:29:27,983 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:28,052 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 12809 backedges. 3107 proven. 9702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:29,165 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:29,165 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [71] total 71 [2018-04-12 20:29:29,165 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:29,166 INFO L182 omatonBuilderFactory]: Interpolants [40601#true, 40602#false, 40603#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 40604#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 40605#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 40606#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 40607#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 40608#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 40609#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 40610#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 40611#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 40612#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 40613#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 40614#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 40615#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 40616#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 40617#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 40618#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 40619#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 40620#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 40621#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 40622#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 40623#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 40624#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 40625#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 40626#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 40627#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 40628#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 40629#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 40630#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 40631#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 40632#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 40633#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 40634#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 40635#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 40636#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 40637#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 40638#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 40639#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 40640#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 40641#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 40642#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 40643#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 40644#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 40645#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 40646#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 40647#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 40648#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 40649#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 40650#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 40651#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 40652#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 40653#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 40654#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 40655#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 40656#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 40657#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 40658#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 40659#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 40660#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 40661#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 40662#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 40663#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 40664#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 40665#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 40666#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 40667#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 40668#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 40669#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 40670#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 40671#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:29:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12809 backedges. 3107 proven. 9702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:29,166 INFO L442 AbstractCegarLoop]: Interpolant automaton has 71 states [2018-04-12 20:29:29,166 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2018-04-12 20:29:29,167 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1229, Invalid=3741, Unknown=0, NotChecked=0, Total=4970 [2018-04-12 20:29:29,167 INFO L87 Difference]: Start difference. First operand 423 states and 492 transitions. Second operand 71 states. [2018-04-12 20:29:30,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:30,349 INFO L93 Difference]: Finished difference Result 648 states and 754 transitions. [2018-04-12 20:29:30,349 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2018-04-12 20:29:30,349 INFO L78 Accepts]: Start accepts. Automaton has 71 states. Word has length 417 [2018-04-12 20:29:30,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:30,350 INFO L225 Difference]: With dead ends: 648 [2018-04-12 20:29:30,350 INFO L226 Difference]: Without dead ends: 445 [2018-04-12 20:29:30,351 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2244 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2554, Invalid=8366, Unknown=0, NotChecked=0, Total=10920 [2018-04-12 20:29:30,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2018-04-12 20:29:30,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 435. [2018-04-12 20:29:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 435 states. [2018-04-12 20:29:30,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 507 transitions. [2018-04-12 20:29:30,354 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 507 transitions. Word has length 417 [2018-04-12 20:29:30,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:30,354 INFO L459 AbstractCegarLoop]: Abstraction has 435 states and 507 transitions. [2018-04-12 20:29:30,354 INFO L460 AbstractCegarLoop]: Interpolant automaton has 71 states. [2018-04-12 20:29:30,354 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 507 transitions. [2018-04-12 20:29:30,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2018-04-12 20:29:30,355 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:30,355 INFO L355 BasicCegarLoop]: trace histogram [68, 67, 66, 66, 66, 66, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:30,355 INFO L408 AbstractCegarLoop]: === Iteration 76 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:30,355 INFO L82 PathProgramCache]: Analyzing trace with hash -474191703, now seen corresponding path program 66 times [2018-04-12 20:29:30,356 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:30,417 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:31,777 INFO L134 CoverageAnalysis]: Checked inductivity of 13204 backedges. 3269 proven. 9935 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:31,777 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:31,777 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [71] total 71 [2018-04-12 20:29:31,778 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:31,778 INFO L182 omatonBuilderFactory]: Interpolants [41856#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41857#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41858#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41859#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41860#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41861#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41862#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41863#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41864#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41865#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41866#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41867#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41868#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41869#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41870#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41871#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41872#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41873#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41874#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41875#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41876#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41877#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41878#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41879#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41880#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41881#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41882#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41883#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41884#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41885#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41886#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41887#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41888#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41889#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41890#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41891#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41892#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41893#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 41894#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 41895#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 41824#true, 41825#false, 41826#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41827#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41828#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41829#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41830#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41831#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41832#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41833#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41834#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41835#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41836#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41837#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41838#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41839#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41840#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41841#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41842#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41843#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41844#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41845#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41846#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41847#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41848#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41849#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41850#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41851#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41852#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41853#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41854#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 41855#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:29:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 13204 backedges. 3269 proven. 9935 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:31,778 INFO L442 AbstractCegarLoop]: Interpolant automaton has 72 states [2018-04-12 20:29:31,779 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2018-04-12 20:29:31,779 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1200, Invalid=3912, Unknown=0, NotChecked=0, Total=5112 [2018-04-12 20:29:31,779 INFO L87 Difference]: Start difference. First operand 435 states and 507 transitions. Second operand 72 states. [2018-04-12 20:29:35,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:35,646 INFO L93 Difference]: Finished difference Result 438 states and 509 transitions. [2018-04-12 20:29:35,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2018-04-12 20:29:35,646 INFO L78 Accepts]: Start accepts. Automaton has 72 states. Word has length 423 [2018-04-12 20:29:35,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:35,647 INFO L225 Difference]: With dead ends: 438 [2018-04-12 20:29:35,647 INFO L226 Difference]: Without dead ends: 438 [2018-04-12 20:29:35,648 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2510 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=2604, Invalid=9168, Unknown=0, NotChecked=0, Total=11772 [2018-04-12 20:29:35,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 438 states. [2018-04-12 20:29:35,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 438 to 435. [2018-04-12 20:29:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 435 states. [2018-04-12 20:29:35,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 506 transitions. [2018-04-12 20:29:35,650 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 506 transitions. Word has length 423 [2018-04-12 20:29:35,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:35,650 INFO L459 AbstractCegarLoop]: Abstraction has 435 states and 506 transitions. [2018-04-12 20:29:35,651 INFO L460 AbstractCegarLoop]: Interpolant automaton has 72 states. [2018-04-12 20:29:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 506 transitions. [2018-04-12 20:29:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2018-04-12 20:29:35,652 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:35,652 INFO L355 BasicCegarLoop]: trace histogram [69, 68, 67, 67, 67, 67, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:35,652 INFO L408 AbstractCegarLoop]: === Iteration 77 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:35,652 INFO L82 PathProgramCache]: Analyzing trace with hash 1477734973, now seen corresponding path program 67 times [2018-04-12 20:29:35,652 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:35,716 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:36,909 INFO L134 CoverageAnalysis]: Checked inductivity of 13605 backedges. 3303 proven. 10302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:36,910 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:36,910 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [73] total 73 [2018-04-12 20:29:36,910 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:36,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:36,910 INFO L182 omatonBuilderFactory]: Interpolants [42880#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 42881#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 42882#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 42883#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 42884#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 42885#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 42886#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 42887#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 42888#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 42889#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 42890#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 42891#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 42892#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 42893#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 42894#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 42895#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 42896#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 42897#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 42898#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 42899#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 42900#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 42901#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 42902#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 42903#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 42904#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 42905#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 42906#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 42907#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 42908#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 42909#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 42910#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 42911#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 42912#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 42913#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 42914#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 42915#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 42916#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 42844#true, 42845#false, 42846#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 42847#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 42848#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 42849#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 42850#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 42851#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 42852#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 42853#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 42854#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 42855#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 42856#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 42857#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 42858#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 42859#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 42860#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 42861#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 42862#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 42863#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 42864#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 42865#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 42866#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 42867#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 42868#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 42869#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 42870#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 42871#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 42872#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 42873#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 42874#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 42875#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 42876#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 42877#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 42878#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 42879#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34))] [2018-04-12 20:29:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 13605 backedges. 3303 proven. 10302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:36,911 INFO L442 AbstractCegarLoop]: Interpolant automaton has 73 states [2018-04-12 20:29:36,911 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2018-04-12 20:29:36,911 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1300, Invalid=3956, Unknown=0, NotChecked=0, Total=5256 [2018-04-12 20:29:36,912 INFO L87 Difference]: Start difference. First operand 435 states and 506 transitions. Second operand 73 states. [2018-04-12 20:29:38,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:38,179 INFO L93 Difference]: Finished difference Result 666 states and 775 transitions. [2018-04-12 20:29:38,179 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2018-04-12 20:29:38,179 INFO L78 Accepts]: Start accepts. Automaton has 73 states. Word has length 429 [2018-04-12 20:29:38,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:38,180 INFO L225 Difference]: With dead ends: 666 [2018-04-12 20:29:38,180 INFO L226 Difference]: Without dead ends: 457 [2018-04-12 20:29:38,181 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2380 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2699, Invalid=8857, Unknown=0, NotChecked=0, Total=11556 [2018-04-12 20:29:38,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 457 states. [2018-04-12 20:29:38,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 457 to 447. [2018-04-12 20:29:38,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 447 states. [2018-04-12 20:29:38,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 521 transitions. [2018-04-12 20:29:38,183 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 521 transitions. Word has length 429 [2018-04-12 20:29:38,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:38,183 INFO L459 AbstractCegarLoop]: Abstraction has 447 states and 521 transitions. [2018-04-12 20:29:38,183 INFO L460 AbstractCegarLoop]: Interpolant automaton has 73 states. [2018-04-12 20:29:38,183 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 521 transitions. [2018-04-12 20:29:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2018-04-12 20:29:38,184 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:38,184 INFO L355 BasicCegarLoop]: trace histogram [70, 69, 68, 68, 68, 68, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:38,184 INFO L408 AbstractCegarLoop]: === Iteration 78 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:38,185 INFO L82 PathProgramCache]: Analyzing trace with hash 554749929, now seen corresponding path program 68 times [2018-04-12 20:29:38,185 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:38,243 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 14012 backedges. 3470 proven. 10542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:39,709 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:39,709 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [73] total 73 [2018-04-12 20:29:39,709 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:39,710 INFO L182 omatonBuilderFactory]: Interpolants [44160#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44161#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44162#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44163#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44164#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44165#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44166#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44167#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44168#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44169#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44170#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44171#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44172#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44173#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 44174#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 44101#true, 44102#false, 44103#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44104#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44105#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44106#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44107#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44108#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44109#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44110#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44111#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44112#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44113#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44114#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44115#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44116#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44117#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44118#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44119#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44120#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44121#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44122#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44123#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44124#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44125#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44126#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44127#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44128#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44129#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44130#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44131#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44132#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44133#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44134#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44135#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44136#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44137#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 44138#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44139#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44140#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44141#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44142#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44143#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44144#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44145#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44146#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44147#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44148#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44149#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44150#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44151#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44152#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44153#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44154#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44155#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44156#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44157#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44158#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 44159#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:29:39,710 INFO L134 CoverageAnalysis]: Checked inductivity of 14012 backedges. 3470 proven. 10542 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:39,710 INFO L442 AbstractCegarLoop]: Interpolant automaton has 74 states [2018-04-12 20:29:39,711 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2018-04-12 20:29:39,711 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1270, Invalid=4132, Unknown=0, NotChecked=0, Total=5402 [2018-04-12 20:29:39,711 INFO L87 Difference]: Start difference. First operand 447 states and 521 transitions. Second operand 74 states. [2018-04-12 20:29:42,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:42,208 INFO L93 Difference]: Finished difference Result 450 states and 523 transitions. [2018-04-12 20:29:42,209 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2018-04-12 20:29:42,209 INFO L78 Accepts]: Start accepts. Automaton has 74 states. Word has length 435 [2018-04-12 20:29:42,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:42,210 INFO L225 Difference]: With dead ends: 450 [2018-04-12 20:29:42,210 INFO L226 Difference]: Without dead ends: 450 [2018-04-12 20:29:42,210 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2654 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=2750, Invalid=9682, Unknown=0, NotChecked=0, Total=12432 [2018-04-12 20:29:42,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2018-04-12 20:29:42,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 447. [2018-04-12 20:29:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 447 states. [2018-04-12 20:29:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 520 transitions. [2018-04-12 20:29:42,213 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 520 transitions. Word has length 435 [2018-04-12 20:29:42,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:42,213 INFO L459 AbstractCegarLoop]: Abstraction has 447 states and 520 transitions. [2018-04-12 20:29:42,213 INFO L460 AbstractCegarLoop]: Interpolant automaton has 74 states. [2018-04-12 20:29:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 520 transitions. [2018-04-12 20:29:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2018-04-12 20:29:42,214 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:42,214 INFO L355 BasicCegarLoop]: trace histogram [71, 70, 69, 69, 69, 69, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:42,214 INFO L408 AbstractCegarLoop]: === Iteration 79 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:42,215 INFO L82 PathProgramCache]: Analyzing trace with hash 567175549, now seen corresponding path program 69 times [2018-04-12 20:29:42,215 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:42,275 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:43,537 INFO L134 CoverageAnalysis]: Checked inductivity of 14425 backedges. 3505 proven. 10920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:43,538 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:43,538 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [75] total 75 [2018-04-12 20:29:43,538 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:43,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:43,538 INFO L182 omatonBuilderFactory]: Interpolants [45184#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 45185#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 45186#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 45187#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 45188#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 45189#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 45190#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 45191#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 45192#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 45193#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 45194#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 45195#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 45196#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 45197#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 45198#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 45199#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 45200#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 45201#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 45202#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 45203#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 45204#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 45205#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 45206#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 45207#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 45208#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 45209#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 45210#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 45211#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 45212#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 45213#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 45214#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 45215#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 45216#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 45217#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 45218#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 45219#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 45220#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 45221#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 45222#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 45223#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 45149#true, 45150#false, 45151#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 45152#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 45153#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 45154#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 45155#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 45156#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 45157#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 45158#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 45159#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 45160#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 45161#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 45162#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 45163#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 45164#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 45165#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 45166#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 45167#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 45168#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 45169#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 45170#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 45171#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 45172#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 45173#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 45174#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 45175#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 45176#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 45177#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 45178#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 45179#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 45180#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 45181#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 45182#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 45183#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33))] [2018-04-12 20:29:43,539 INFO L134 CoverageAnalysis]: Checked inductivity of 14425 backedges. 3505 proven. 10920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:43,539 INFO L442 AbstractCegarLoop]: Interpolant automaton has 75 states [2018-04-12 20:29:43,539 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2018-04-12 20:29:43,539 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1373, Invalid=4177, Unknown=0, NotChecked=0, Total=5550 [2018-04-12 20:29:43,540 INFO L87 Difference]: Start difference. First operand 447 states and 520 transitions. Second operand 75 states. [2018-04-12 20:29:44,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:44,816 INFO L93 Difference]: Finished difference Result 684 states and 796 transitions. [2018-04-12 20:29:44,816 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2018-04-12 20:29:44,816 INFO L78 Accepts]: Start accepts. Automaton has 75 states. Word has length 441 [2018-04-12 20:29:44,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:44,818 INFO L225 Difference]: With dead ends: 684 [2018-04-12 20:29:44,818 INFO L226 Difference]: Without dead ends: 469 [2018-04-12 20:29:44,818 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2520 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2848, Invalid=9362, Unknown=0, NotChecked=0, Total=12210 [2018-04-12 20:29:44,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2018-04-12 20:29:44,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 459. [2018-04-12 20:29:44,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459 states. [2018-04-12 20:29:44,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 459 states and 535 transitions. [2018-04-12 20:29:44,821 INFO L78 Accepts]: Start accepts. Automaton has 459 states and 535 transitions. Word has length 441 [2018-04-12 20:29:44,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:44,821 INFO L459 AbstractCegarLoop]: Abstraction has 459 states and 535 transitions. [2018-04-12 20:29:44,821 INFO L460 AbstractCegarLoop]: Interpolant automaton has 75 states. [2018-04-12 20:29:44,821 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 535 transitions. [2018-04-12 20:29:44,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2018-04-12 20:29:44,822 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:44,822 INFO L355 BasicCegarLoop]: trace histogram [72, 71, 70, 70, 70, 70, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:44,822 INFO L408 AbstractCegarLoop]: === Iteration 80 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:44,823 INFO L82 PathProgramCache]: Analyzing trace with hash 707765545, now seen corresponding path program 70 times [2018-04-12 20:29:44,823 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:44,888 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:46,287 INFO L134 CoverageAnalysis]: Checked inductivity of 14844 backedges. 3677 proven. 11167 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:46,287 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:46,287 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [75] total 75 [2018-04-12 20:29:46,287 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:46,288 INFO L182 omatonBuilderFactory]: Interpolants [46464#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46465#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46466#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46467#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46468#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46469#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46470#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46471#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46472#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46473#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46474#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46475#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46476#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46477#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46478#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46479#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46480#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46481#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46482#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46483#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46484#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46485#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46486#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46487#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46488#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46489#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46490#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46491#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46492#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46493#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46494#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46495#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46496#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46497#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46498#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46499#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46500#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46501#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46502#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46503#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46504#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46505#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46506#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46507#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46508#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46509#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46510#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46511#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46512#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46513#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 46514#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 46515#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 46440#true, 46441#false, 46442#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46443#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46444#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46445#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46446#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46447#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46448#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46449#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46450#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46451#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46452#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46453#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46454#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46455#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46456#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46457#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46458#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46459#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46460#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46461#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46462#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 46463#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:29:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 14844 backedges. 3677 proven. 11167 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:46,288 INFO L442 AbstractCegarLoop]: Interpolant automaton has 76 states [2018-04-12 20:29:46,289 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 76 interpolants. [2018-04-12 20:29:46,289 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1342, Invalid=4358, Unknown=0, NotChecked=0, Total=5700 [2018-04-12 20:29:46,289 INFO L87 Difference]: Start difference. First operand 459 states and 535 transitions. Second operand 76 states. [2018-04-12 20:29:50,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:50,676 INFO L93 Difference]: Finished difference Result 462 states and 537 transitions. [2018-04-12 20:29:50,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2018-04-12 20:29:50,676 INFO L78 Accepts]: Start accepts. Automaton has 76 states. Word has length 447 [2018-04-12 20:29:50,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:50,677 INFO L225 Difference]: With dead ends: 462 [2018-04-12 20:29:50,677 INFO L226 Difference]: Without dead ends: 462 [2018-04-12 20:29:50,678 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2802 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=2900, Invalid=10210, Unknown=0, NotChecked=0, Total=13110 [2018-04-12 20:29:50,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2018-04-12 20:29:50,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 459. [2018-04-12 20:29:50,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 459 states. [2018-04-12 20:29:50,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 459 states and 534 transitions. [2018-04-12 20:29:50,680 INFO L78 Accepts]: Start accepts. Automaton has 459 states and 534 transitions. Word has length 447 [2018-04-12 20:29:50,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:50,680 INFO L459 AbstractCegarLoop]: Abstraction has 459 states and 534 transitions. [2018-04-12 20:29:50,680 INFO L460 AbstractCegarLoop]: Interpolant automaton has 76 states. [2018-04-12 20:29:50,680 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 534 transitions. [2018-04-12 20:29:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2018-04-12 20:29:50,681 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:50,682 INFO L355 BasicCegarLoop]: trace histogram [73, 72, 71, 71, 71, 71, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:50,682 INFO L408 AbstractCegarLoop]: === Iteration 81 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:50,682 INFO L82 PathProgramCache]: Analyzing trace with hash 625495741, now seen corresponding path program 71 times [2018-04-12 20:29:50,682 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:50,745 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15269 backedges. 3713 proven. 11556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:51,973 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:51,973 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [77] total 77 [2018-04-12 20:29:51,973 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:51,974 INFO L182 omatonBuilderFactory]: Interpolants [47516#true, 47517#false, 47518#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 47519#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 47520#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 47521#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 47522#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 47523#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 47524#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 47525#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 47526#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 47527#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 47528#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 47529#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 47530#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 47531#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 47532#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 47533#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 47534#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 47535#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 47536#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 47537#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 47538#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 47539#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 47540#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 47541#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 47542#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 47543#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 47544#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 47545#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 47546#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 47547#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 47548#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 47549#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 47550#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 47551#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 47552#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 47553#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 47554#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 47555#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 47556#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 47557#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 47558#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 47559#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 47560#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 47561#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 47562#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 47563#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 47564#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 47565#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 47566#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 47567#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 47568#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 47569#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 47570#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 47571#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 47572#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 47573#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 47574#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 47575#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 47576#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 47577#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 47578#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 47579#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 47580#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 47581#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 47582#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 47583#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 47584#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 47585#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 47586#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 47587#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 47588#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 47589#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 47590#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 47591#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 47592#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:29:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 15269 backedges. 3713 proven. 11556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:51,974 INFO L442 AbstractCegarLoop]: Interpolant automaton has 77 states [2018-04-12 20:29:51,975 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2018-04-12 20:29:51,975 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1448, Invalid=4404, Unknown=0, NotChecked=0, Total=5852 [2018-04-12 20:29:51,975 INFO L87 Difference]: Start difference. First operand 459 states and 534 transitions. Second operand 77 states. [2018-04-12 20:29:53,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:53,438 INFO L93 Difference]: Finished difference Result 702 states and 817 transitions. [2018-04-12 20:29:53,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2018-04-12 20:29:53,438 INFO L78 Accepts]: Start accepts. Automaton has 77 states. Word has length 453 [2018-04-12 20:29:53,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:53,439 INFO L225 Difference]: With dead ends: 702 [2018-04-12 20:29:53,439 INFO L226 Difference]: Without dead ends: 481 [2018-04-12 20:29:53,440 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2664 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3001, Invalid=9881, Unknown=0, NotChecked=0, Total=12882 [2018-04-12 20:29:53,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2018-04-12 20:29:53,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 471. [2018-04-12 20:29:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2018-04-12 20:29:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 549 transitions. [2018-04-12 20:29:53,442 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 549 transitions. Word has length 453 [2018-04-12 20:29:53,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:53,442 INFO L459 AbstractCegarLoop]: Abstraction has 471 states and 549 transitions. [2018-04-12 20:29:53,442 INFO L460 AbstractCegarLoop]: Interpolant automaton has 77 states. [2018-04-12 20:29:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 549 transitions. [2018-04-12 20:29:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2018-04-12 20:29:53,443 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:53,444 INFO L355 BasicCegarLoop]: trace histogram [74, 73, 72, 72, 72, 72, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:53,444 INFO L408 AbstractCegarLoop]: === Iteration 82 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:53,444 INFO L82 PathProgramCache]: Analyzing trace with hash 380725353, now seen corresponding path program 72 times [2018-04-12 20:29:53,444 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:53,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:53,509 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:54,969 INFO L134 CoverageAnalysis]: Checked inductivity of 15700 backedges. 3890 proven. 11810 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:54,969 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:54,969 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [77] total 77 [2018-04-12 20:29:54,969 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:54,970 INFO L182 omatonBuilderFactory]: Interpolants [48896#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48897#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48898#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48899#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48900#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48901#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48902#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48903#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48904#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48905#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48906#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48907#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48908#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48909#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48910#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48911#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48912#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48913#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48914#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48915#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48916#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48917#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 48918#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 48841#true, 48842#false, 48843#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48844#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48845#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48846#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48847#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48848#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48849#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48850#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48851#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48852#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48853#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48854#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48855#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48856#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48857#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48858#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48859#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48860#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48861#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48862#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48863#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48864#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48865#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48866#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48867#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48868#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48869#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48870#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48871#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48872#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48873#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48874#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48875#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48876#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48877#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48878#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48879#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 48880#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48881#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48882#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48883#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48884#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48885#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48886#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48887#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48888#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48889#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48890#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48891#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48892#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48893#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48894#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 48895#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:29:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15700 backedges. 3890 proven. 11810 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:54,971 INFO L442 AbstractCegarLoop]: Interpolant automaton has 78 states [2018-04-12 20:29:54,971 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2018-04-12 20:29:54,971 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1416, Invalid=4590, Unknown=0, NotChecked=0, Total=6006 [2018-04-12 20:29:54,971 INFO L87 Difference]: Start difference. First operand 471 states and 549 transitions. Second operand 78 states. [2018-04-12 20:29:58,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:29:58,292 INFO L93 Difference]: Finished difference Result 474 states and 551 transitions. [2018-04-12 20:29:58,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2018-04-12 20:29:58,293 INFO L78 Accepts]: Start accepts. Automaton has 78 states. Word has length 459 [2018-04-12 20:29:58,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:29:58,294 INFO L225 Difference]: With dead ends: 474 [2018-04-12 20:29:58,294 INFO L226 Difference]: Without dead ends: 474 [2018-04-12 20:29:58,294 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2954 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=3054, Invalid=10752, Unknown=0, NotChecked=0, Total=13806 [2018-04-12 20:29:58,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 474 states. [2018-04-12 20:29:58,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 474 to 471. [2018-04-12 20:29:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2018-04-12 20:29:58,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 548 transitions. [2018-04-12 20:29:58,296 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 548 transitions. Word has length 459 [2018-04-12 20:29:58,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:29:58,296 INFO L459 AbstractCegarLoop]: Abstraction has 471 states and 548 transitions. [2018-04-12 20:29:58,296 INFO L460 AbstractCegarLoop]: Interpolant automaton has 78 states. [2018-04-12 20:29:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 548 transitions. [2018-04-12 20:29:58,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2018-04-12 20:29:58,298 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:29:58,298 INFO L355 BasicCegarLoop]: trace histogram [75, 74, 73, 73, 73, 73, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:29:58,298 INFO L408 AbstractCegarLoop]: === Iteration 83 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:29:58,298 INFO L82 PathProgramCache]: Analyzing trace with hash -2051366403, now seen corresponding path program 73 times [2018-04-12 20:29:58,298 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:29:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:29:58,365 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:29:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16137 backedges. 3927 proven. 12210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:59,689 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:29:59,689 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [79] total 79 [2018-04-12 20:29:59,689 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:29:59,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:59,690 INFO L182 omatonBuilderFactory]: Interpolants [49945#true, 49946#false, 49947#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 49948#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 49949#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 49950#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 49951#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 49952#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 49953#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 49954#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 49955#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 49956#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 49957#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 49958#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 49959#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 49960#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 49961#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 49962#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 49963#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 49964#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 49965#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 49966#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 49967#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 49968#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 49969#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 49970#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 49971#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 49972#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 49973#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 49974#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 49975#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 49976#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 49977#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 49978#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 49979#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 49980#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 49981#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 49982#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 49983#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 49984#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 49985#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 49986#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 49987#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 49988#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 49989#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 49990#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 49991#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 49992#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 49993#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 49994#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 49995#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 49996#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 49997#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 49998#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 49999#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 50000#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 50001#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 50002#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 50003#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 50004#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 50005#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 50006#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 50007#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 50008#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 50009#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 50010#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 50011#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 50012#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 50013#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 50014#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 50015#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 50016#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 50017#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 50018#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 50019#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 50020#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 50021#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 50022#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 50023#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:29:59,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16137 backedges. 3927 proven. 12210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:29:59,691 INFO L442 AbstractCegarLoop]: Interpolant automaton has 79 states [2018-04-12 20:29:59,691 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2018-04-12 20:29:59,691 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1525, Invalid=4637, Unknown=0, NotChecked=0, Total=6162 [2018-04-12 20:29:59,691 INFO L87 Difference]: Start difference. First operand 471 states and 548 transitions. Second operand 79 states. [2018-04-12 20:30:01,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:01,242 INFO L93 Difference]: Finished difference Result 720 states and 838 transitions. [2018-04-12 20:30:01,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2018-04-12 20:30:01,243 INFO L78 Accepts]: Start accepts. Automaton has 79 states. Word has length 465 [2018-04-12 20:30:01,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:01,244 INFO L225 Difference]: With dead ends: 720 [2018-04-12 20:30:01,244 INFO L226 Difference]: Without dead ends: 493 [2018-04-12 20:30:01,244 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 115 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2812 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3158, Invalid=10414, Unknown=0, NotChecked=0, Total=13572 [2018-04-12 20:30:01,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 493 states. [2018-04-12 20:30:01,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 493 to 483. [2018-04-12 20:30:01,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 483 states. [2018-04-12 20:30:01,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 563 transitions. [2018-04-12 20:30:01,247 INFO L78 Accepts]: Start accepts. Automaton has 483 states and 563 transitions. Word has length 465 [2018-04-12 20:30:01,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:01,247 INFO L459 AbstractCegarLoop]: Abstraction has 483 states and 563 transitions. [2018-04-12 20:30:01,247 INFO L460 AbstractCegarLoop]: Interpolant automaton has 79 states. [2018-04-12 20:30:01,247 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 563 transitions. [2018-04-12 20:30:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2018-04-12 20:30:01,248 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:01,248 INFO L355 BasicCegarLoop]: trace histogram [76, 75, 74, 74, 74, 74, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:01,248 INFO L408 AbstractCegarLoop]: === Iteration 84 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:01,248 INFO L82 PathProgramCache]: Analyzing trace with hash -1387357783, now seen corresponding path program 74 times [2018-04-12 20:30:01,249 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:01,326 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 16580 backedges. 4109 proven. 12471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:03,168 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:03,168 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [79] total 79 [2018-04-12 20:30:03,168 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:03,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:03,168 INFO L182 omatonBuilderFactory]: Interpolants [51328#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51329#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51330#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51331#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51332#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51333#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51334#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51335#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51336#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51337#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51338#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51339#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51340#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51341#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51342#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51343#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51344#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51345#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51346#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51347#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51348#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51349#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51350#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51351#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51352#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51353#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51354#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51355#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51356#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51357#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51358#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51359#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51360#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51361#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51362#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51363#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51364#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51365#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51366#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51367#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51368#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51369#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51370#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51371#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51372#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51373#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51374#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51375#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51376#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51377#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51378#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51379#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51380#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51381#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 51382#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 51383#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 51304#true, 51305#false, 51306#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51307#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51308#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51309#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51310#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51311#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51312#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51313#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51314#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51315#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51316#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51317#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51318#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51319#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51320#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51321#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51322#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51323#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51324#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51325#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51326#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 51327#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:30:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16580 backedges. 4109 proven. 12471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:03,169 INFO L442 AbstractCegarLoop]: Interpolant automaton has 80 states [2018-04-12 20:30:03,169 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2018-04-12 20:30:03,169 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1492, Invalid=4828, Unknown=0, NotChecked=0, Total=6320 [2018-04-12 20:30:03,169 INFO L87 Difference]: Start difference. First operand 483 states and 563 transitions. Second operand 80 states. [2018-04-12 20:30:07,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:07,996 INFO L93 Difference]: Finished difference Result 486 states and 565 transitions. [2018-04-12 20:30:07,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2018-04-12 20:30:07,996 INFO L78 Accepts]: Start accepts. Automaton has 80 states. Word has length 471 [2018-04-12 20:30:07,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:07,997 INFO L225 Difference]: With dead ends: 486 [2018-04-12 20:30:07,997 INFO L226 Difference]: Without dead ends: 486 [2018-04-12 20:30:07,998 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3110 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=3212, Invalid=11308, Unknown=0, NotChecked=0, Total=14520 [2018-04-12 20:30:07,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 486 states. [2018-04-12 20:30:08,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 486 to 483. [2018-04-12 20:30:08,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 483 states. [2018-04-12 20:30:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 562 transitions. [2018-04-12 20:30:08,000 INFO L78 Accepts]: Start accepts. Automaton has 483 states and 562 transitions. Word has length 471 [2018-04-12 20:30:08,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:08,001 INFO L459 AbstractCegarLoop]: Abstraction has 483 states and 562 transitions. [2018-04-12 20:30:08,001 INFO L460 AbstractCegarLoop]: Interpolant automaton has 80 states. [2018-04-12 20:30:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 562 transitions. [2018-04-12 20:30:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2018-04-12 20:30:08,002 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:08,002 INFO L355 BasicCegarLoop]: trace histogram [77, 76, 75, 75, 75, 75, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:08,002 INFO L408 AbstractCegarLoop]: === Iteration 85 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:08,002 INFO L82 PathProgramCache]: Analyzing trace with hash 1031660349, now seen corresponding path program 75 times [2018-04-12 20:30:08,003 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:08,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:08,080 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:09,451 INFO L134 CoverageAnalysis]: Checked inductivity of 17029 backedges. 4147 proven. 12882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:09,451 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:09,451 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [81] total 81 [2018-04-12 20:30:09,451 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:09,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:09,452 INFO L182 omatonBuilderFactory]: Interpolants [52480#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 52481#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 52482#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 52483#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 52484#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 52485#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 52486#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 52487#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 52488#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 52489#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 52490#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 52491#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 52492#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 52493#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 52494#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 52495#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 52496#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 52497#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 52498#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 52499#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 52500#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 52501#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 52502#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 52503#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 52504#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 52505#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 52506#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 52507#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 52508#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 52509#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 52510#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 52511#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 52512#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 52513#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 52514#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 52515#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 52516#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 52436#true, 52437#false, 52438#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 52439#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 52440#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 52441#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 52442#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 52443#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 52444#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 52445#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 52446#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 52447#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 52448#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 52449#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 52450#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 52451#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 52452#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 52453#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 52454#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 52455#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 52456#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 52457#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 52458#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 52459#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 52460#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 52461#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 52462#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 52463#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 52464#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 52465#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 52466#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 52467#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 52468#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 52469#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 52470#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 52471#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 52472#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 52473#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 52474#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 52475#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 52476#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 52477#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 52478#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 52479#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37))] [2018-04-12 20:30:09,452 INFO L134 CoverageAnalysis]: Checked inductivity of 17029 backedges. 4147 proven. 12882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:09,453 INFO L442 AbstractCegarLoop]: Interpolant automaton has 81 states [2018-04-12 20:30:09,453 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2018-04-12 20:30:09,453 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1604, Invalid=4876, Unknown=0, NotChecked=0, Total=6480 [2018-04-12 20:30:09,453 INFO L87 Difference]: Start difference. First operand 483 states and 562 transitions. Second operand 81 states. [2018-04-12 20:30:11,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:11,048 INFO L93 Difference]: Finished difference Result 738 states and 859 transitions. [2018-04-12 20:30:11,048 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2018-04-12 20:30:11,048 INFO L78 Accepts]: Start accepts. Automaton has 81 states. Word has length 477 [2018-04-12 20:30:11,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:11,049 INFO L225 Difference]: With dead ends: 738 [2018-04-12 20:30:11,049 INFO L226 Difference]: Without dead ends: 505 [2018-04-12 20:30:11,050 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2964 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3319, Invalid=10961, Unknown=0, NotChecked=0, Total=14280 [2018-04-12 20:30:11,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2018-04-12 20:30:11,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 495. [2018-04-12 20:30:11,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2018-04-12 20:30:11,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 577 transitions. [2018-04-12 20:30:11,052 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 577 transitions. Word has length 477 [2018-04-12 20:30:11,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:11,052 INFO L459 AbstractCegarLoop]: Abstraction has 495 states and 577 transitions. [2018-04-12 20:30:11,052 INFO L460 AbstractCegarLoop]: Interpolant automaton has 81 states. [2018-04-12 20:30:11,052 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 577 transitions. [2018-04-12 20:30:11,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2018-04-12 20:30:11,053 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:11,054 INFO L355 BasicCegarLoop]: trace histogram [78, 77, 76, 76, 76, 76, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:11,054 INFO L408 AbstractCegarLoop]: === Iteration 86 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:11,054 INFO L82 PathProgramCache]: Analyzing trace with hash 1272953065, now seen corresponding path program 76 times [2018-04-12 20:30:11,054 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:11,126 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:12,734 INFO L134 CoverageAnalysis]: Checked inductivity of 17484 backedges. 4334 proven. 13150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:12,734 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:12,734 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [81] total 81 [2018-04-12 20:30:12,735 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:12,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:12,735 INFO L182 omatonBuilderFactory]: Interpolants [53888#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53889#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53890#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53891#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53892#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53893#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53894#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53895#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53896#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53897#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53898#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53899#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53900#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53901#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53902#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53903#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53904#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53905#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53906#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53907#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53908#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53909#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 53910#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 53829#true, 53830#false, 53831#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53832#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53833#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53834#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53835#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53836#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53837#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53838#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53839#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53840#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53841#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53842#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53843#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53844#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53845#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53846#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53847#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53848#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53849#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53850#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53851#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53852#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53853#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53854#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53855#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53856#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53857#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53858#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53859#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53860#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53861#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53862#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53863#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53864#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53865#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53866#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53867#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53868#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53869#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 53870#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53871#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53872#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53873#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53874#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53875#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53876#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53877#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53878#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53879#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53880#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53881#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53882#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53883#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53884#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53885#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53886#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 53887#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:30:12,736 INFO L134 CoverageAnalysis]: Checked inductivity of 17484 backedges. 4334 proven. 13150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:12,736 INFO L442 AbstractCegarLoop]: Interpolant automaton has 82 states [2018-04-12 20:30:12,736 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 82 interpolants. [2018-04-12 20:30:12,736 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1570, Invalid=5072, Unknown=0, NotChecked=0, Total=6642 [2018-04-12 20:30:12,736 INFO L87 Difference]: Start difference. First operand 495 states and 577 transitions. Second operand 82 states. [2018-04-12 20:30:16,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:16,193 INFO L93 Difference]: Finished difference Result 498 states and 579 transitions. [2018-04-12 20:30:16,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2018-04-12 20:30:16,193 INFO L78 Accepts]: Start accepts. Automaton has 82 states. Word has length 483 [2018-04-12 20:30:16,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:16,194 INFO L225 Difference]: With dead ends: 498 [2018-04-12 20:30:16,195 INFO L226 Difference]: Without dead ends: 498 [2018-04-12 20:30:16,195 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 122 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3270 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=3374, Invalid=11878, Unknown=0, NotChecked=0, Total=15252 [2018-04-12 20:30:16,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2018-04-12 20:30:16,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 495. [2018-04-12 20:30:16,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 495 states. [2018-04-12 20:30:16,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 576 transitions. [2018-04-12 20:30:16,198 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 576 transitions. Word has length 483 [2018-04-12 20:30:16,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:16,199 INFO L459 AbstractCegarLoop]: Abstraction has 495 states and 576 transitions. [2018-04-12 20:30:16,199 INFO L460 AbstractCegarLoop]: Interpolant automaton has 82 states. [2018-04-12 20:30:16,199 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 576 transitions. [2018-04-12 20:30:16,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2018-04-12 20:30:16,201 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:16,201 INFO L355 BasicCegarLoop]: trace histogram [79, 78, 77, 77, 77, 77, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:16,201 INFO L408 AbstractCegarLoop]: === Iteration 87 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:16,201 INFO L82 PathProgramCache]: Analyzing trace with hash 101356157, now seen corresponding path program 77 times [2018-04-12 20:30:16,201 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:16,279 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:17,821 INFO L134 CoverageAnalysis]: Checked inductivity of 17945 backedges. 4373 proven. 13572 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:17,822 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:17,822 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [83] total 83 [2018-04-12 20:30:17,822 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:17,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:17,823 INFO L182 omatonBuilderFactory]: Interpolants [55040#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 55041#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 55042#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 55043#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 55044#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 55045#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 55046#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 55047#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 55048#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 55049#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 55050#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 55051#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 55052#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 55053#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 55054#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 55055#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 55056#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 55057#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 55058#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 55059#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 55060#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 55061#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 55062#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 55063#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 55064#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 55065#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 55066#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 55067#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 55068#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 55069#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 55070#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 55071#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 54989#true, 54990#false, 54991#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 54992#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 54993#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 54994#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 54995#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 54996#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 54997#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 54998#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 54999#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 55000#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 55001#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 55002#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 55003#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 55004#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 55005#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 55006#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 55007#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 55008#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 55009#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 55010#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 55011#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 55012#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 55013#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 55014#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 55015#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 55016#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 55017#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 55018#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 55019#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 55020#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 55021#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 55022#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 55023#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 55024#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 55025#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 55026#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 55027#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 55028#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 55029#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 55030#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 55031#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 55032#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 55033#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 55034#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 55035#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 55036#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 55037#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 55038#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 55039#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32))] [2018-04-12 20:30:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 17945 backedges. 4373 proven. 13572 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:17,823 INFO L442 AbstractCegarLoop]: Interpolant automaton has 83 states [2018-04-12 20:30:17,824 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2018-04-12 20:30:17,824 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1685, Invalid=5121, Unknown=0, NotChecked=0, Total=6806 [2018-04-12 20:30:17,825 INFO L87 Difference]: Start difference. First operand 495 states and 576 transitions. Second operand 83 states. [2018-04-12 20:30:19,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:19,481 INFO L93 Difference]: Finished difference Result 756 states and 880 transitions. [2018-04-12 20:30:19,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2018-04-12 20:30:19,481 INFO L78 Accepts]: Start accepts. Automaton has 83 states. Word has length 489 [2018-04-12 20:30:19,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:19,482 INFO L225 Difference]: With dead ends: 756 [2018-04-12 20:30:19,482 INFO L226 Difference]: Without dead ends: 517 [2018-04-12 20:30:19,483 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 121 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3120 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3484, Invalid=11522, Unknown=0, NotChecked=0, Total=15006 [2018-04-12 20:30:19,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 517 states. [2018-04-12 20:30:19,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 517 to 507. [2018-04-12 20:30:19,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 507 states. [2018-04-12 20:30:19,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 591 transitions. [2018-04-12 20:30:19,485 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 591 transitions. Word has length 489 [2018-04-12 20:30:19,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:19,485 INFO L459 AbstractCegarLoop]: Abstraction has 507 states and 591 transitions. [2018-04-12 20:30:19,485 INFO L460 AbstractCegarLoop]: Interpolant automaton has 83 states. [2018-04-12 20:30:19,485 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 591 transitions. [2018-04-12 20:30:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2018-04-12 20:30:19,487 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:19,487 INFO L355 BasicCegarLoop]: trace histogram [80, 79, 78, 78, 78, 78, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:19,487 INFO L408 AbstractCegarLoop]: === Iteration 88 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:19,487 INFO L82 PathProgramCache]: Analyzing trace with hash -815970775, now seen corresponding path program 78 times [2018-04-12 20:30:19,487 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:19,565 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:21,280 INFO L134 CoverageAnalysis]: Checked inductivity of 18412 backedges. 4565 proven. 13847 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:21,280 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:21,281 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [83] total 83 [2018-04-12 20:30:21,281 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:21,281 INFO L182 omatonBuilderFactory]: Interpolants [56448#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56449#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56450#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56451#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56452#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56453#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56454#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56455#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56456#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56457#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56458#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56459#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56460#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56461#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56462#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56463#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56464#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56465#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56466#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56467#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56468#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56469#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56470#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56471#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56472#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56473#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56474#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56475#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56476#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56477#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56478#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56479#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56480#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56481#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56482#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56483#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56484#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56485#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56486#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56487#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56488#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56489#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56490#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56491#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56492#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56493#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56494#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56495#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56496#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56497#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 56498#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 56499#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 56416#true, 56417#false, 56418#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56419#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56420#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56421#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56422#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56423#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56424#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56425#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56426#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56427#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56428#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56429#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56430#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56431#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56432#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56433#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56434#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56435#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56436#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56437#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56438#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56439#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56440#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56441#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56442#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56443#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56444#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56445#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56446#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 56447#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:30:21,282 INFO L134 CoverageAnalysis]: Checked inductivity of 18412 backedges. 4565 proven. 13847 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:21,282 INFO L442 AbstractCegarLoop]: Interpolant automaton has 84 states [2018-04-12 20:30:21,282 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 84 interpolants. [2018-04-12 20:30:21,282 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1650, Invalid=5322, Unknown=0, NotChecked=0, Total=6972 [2018-04-12 20:30:21,282 INFO L87 Difference]: Start difference. First operand 507 states and 591 transitions. Second operand 84 states. [2018-04-12 20:30:26,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:26,593 INFO L93 Difference]: Finished difference Result 510 states and 593 transitions. [2018-04-12 20:30:26,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2018-04-12 20:30:26,594 INFO L78 Accepts]: Start accepts. Automaton has 84 states. Word has length 495 [2018-04-12 20:30:26,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:26,595 INFO L225 Difference]: With dead ends: 510 [2018-04-12 20:30:26,595 INFO L226 Difference]: Without dead ends: 510 [2018-04-12 20:30:26,596 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3434 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=3540, Invalid=12462, Unknown=0, NotChecked=0, Total=16002 [2018-04-12 20:30:26,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 510 states. [2018-04-12 20:30:26,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 510 to 507. [2018-04-12 20:30:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 507 states. [2018-04-12 20:30:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 590 transitions. [2018-04-12 20:30:26,598 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 590 transitions. Word has length 495 [2018-04-12 20:30:26,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:26,598 INFO L459 AbstractCegarLoop]: Abstraction has 507 states and 590 transitions. [2018-04-12 20:30:26,598 INFO L460 AbstractCegarLoop]: Interpolant automaton has 84 states. [2018-04-12 20:30:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 590 transitions. [2018-04-12 20:30:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2018-04-12 20:30:26,600 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:26,600 INFO L355 BasicCegarLoop]: trace histogram [81, 80, 79, 79, 79, 79, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:26,600 INFO L408 AbstractCegarLoop]: === Iteration 89 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:26,600 INFO L82 PathProgramCache]: Analyzing trace with hash 1073295293, now seen corresponding path program 79 times [2018-04-12 20:30:26,600 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:26,679 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 18885 backedges. 4605 proven. 14280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:28,264 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:28,264 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [85] total 85 [2018-04-12 20:30:28,264 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:28,265 INFO L182 omatonBuilderFactory]: Interpolants [57604#true, 57605#false, 57606#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 57607#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 57608#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 57609#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 57610#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 57611#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 57612#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 57613#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 57614#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 57615#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 57616#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 57617#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 57618#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 57619#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 57620#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 57621#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 57622#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 57623#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 57624#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 57625#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 57626#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 57627#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 57628#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 57629#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 57630#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 57631#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 57632#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 57633#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 57634#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 57635#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 57636#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 57637#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 57638#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 57639#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 57640#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 57641#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 57642#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 57643#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 57644#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 57645#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 57646#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 57647#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 57648#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 57649#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 57650#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 57651#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 57652#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 57653#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 57654#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 57655#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 57656#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 57657#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 57658#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 57659#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 57660#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 57661#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 57662#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 57663#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 57664#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 57665#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 57666#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 57667#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 57668#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 57669#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 57670#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 57671#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 57672#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 57673#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 57674#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 57675#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 57676#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 57677#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 57678#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 57679#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 57680#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 57681#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 57682#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 57683#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 57684#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 57685#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 57686#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 57687#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 57688#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:30:28,265 INFO L134 CoverageAnalysis]: Checked inductivity of 18885 backedges. 4605 proven. 14280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:28,265 INFO L442 AbstractCegarLoop]: Interpolant automaton has 85 states [2018-04-12 20:30:28,266 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2018-04-12 20:30:28,266 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1768, Invalid=5372, Unknown=0, NotChecked=0, Total=7140 [2018-04-12 20:30:28,266 INFO L87 Difference]: Start difference. First operand 507 states and 590 transitions. Second operand 85 states. [2018-04-12 20:30:29,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:29,968 INFO L93 Difference]: Finished difference Result 774 states and 901 transitions. [2018-04-12 20:30:29,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2018-04-12 20:30:29,968 INFO L78 Accepts]: Start accepts. Automaton has 85 states. Word has length 501 [2018-04-12 20:30:29,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:29,969 INFO L225 Difference]: With dead ends: 774 [2018-04-12 20:30:29,969 INFO L226 Difference]: Without dead ends: 529 [2018-04-12 20:30:29,970 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 124 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3280 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3653, Invalid=12097, Unknown=0, NotChecked=0, Total=15750 [2018-04-12 20:30:29,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 529 states. [2018-04-12 20:30:29,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 529 to 519. [2018-04-12 20:30:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 519 states. [2018-04-12 20:30:29,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 605 transitions. [2018-04-12 20:30:29,972 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 605 transitions. Word has length 501 [2018-04-12 20:30:29,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:29,973 INFO L459 AbstractCegarLoop]: Abstraction has 519 states and 605 transitions. [2018-04-12 20:30:29,973 INFO L460 AbstractCegarLoop]: Interpolant automaton has 85 states. [2018-04-12 20:30:29,973 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 605 transitions. [2018-04-12 20:30:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2018-04-12 20:30:29,974 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:29,974 INFO L355 BasicCegarLoop]: trace histogram [82, 81, 80, 80, 80, 80, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:29,974 INFO L408 AbstractCegarLoop]: === Iteration 90 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:29,974 INFO L82 PathProgramCache]: Analyzing trace with hash 2078261609, now seen corresponding path program 80 times [2018-04-12 20:30:29,975 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:30,055 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:31,874 INFO L134 CoverageAnalysis]: Checked inductivity of 19364 backedges. 4802 proven. 14562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:31,874 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:31,874 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [85] total 85 [2018-04-12 20:30:31,874 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:31,875 INFO L182 omatonBuilderFactory]: Interpolants [59136#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59137#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59138#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59139#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59140#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59141#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59142#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59143#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59144#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59145#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59146#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59147#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59148#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59149#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 59150#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 59065#true, 59066#false, 59067#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59068#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59069#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59070#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59071#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59072#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59073#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59074#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59075#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59076#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59077#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59078#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59079#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59080#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59081#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59082#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59083#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59084#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59085#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59086#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59087#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59088#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59089#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59090#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59091#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59092#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59093#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59094#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59095#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59096#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59097#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59098#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59099#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59100#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59101#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59102#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59103#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59104#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59105#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59106#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59107#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 59108#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59109#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59110#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59111#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59112#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59113#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59114#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59115#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59116#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59117#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59118#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59119#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59120#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59121#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59122#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59123#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59124#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59125#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59126#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59127#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59128#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59129#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59130#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59131#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59132#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59133#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59134#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 59135#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:30:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19364 backedges. 4802 proven. 14562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:31,875 INFO L442 AbstractCegarLoop]: Interpolant automaton has 86 states [2018-04-12 20:30:31,876 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2018-04-12 20:30:31,876 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1732, Invalid=5578, Unknown=0, NotChecked=0, Total=7310 [2018-04-12 20:30:31,876 INFO L87 Difference]: Start difference. First operand 519 states and 605 transitions. Second operand 86 states. [2018-04-12 20:30:35,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:35,009 INFO L93 Difference]: Finished difference Result 522 states and 607 transitions. [2018-04-12 20:30:35,009 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2018-04-12 20:30:35,009 INFO L78 Accepts]: Start accepts. Automaton has 86 states. Word has length 507 [2018-04-12 20:30:35,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:35,011 INFO L225 Difference]: With dead ends: 522 [2018-04-12 20:30:35,011 INFO L226 Difference]: Without dead ends: 522 [2018-04-12 20:30:35,011 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 128 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3602 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=3710, Invalid=13060, Unknown=0, NotChecked=0, Total=16770 [2018-04-12 20:30:35,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 522 states. [2018-04-12 20:30:35,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 522 to 519. [2018-04-12 20:30:35,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 519 states. [2018-04-12 20:30:35,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 604 transitions. [2018-04-12 20:30:35,014 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 604 transitions. Word has length 507 [2018-04-12 20:30:35,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:35,014 INFO L459 AbstractCegarLoop]: Abstraction has 519 states and 604 transitions. [2018-04-12 20:30:35,014 INFO L460 AbstractCegarLoop]: Interpolant automaton has 86 states. [2018-04-12 20:30:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 604 transitions. [2018-04-12 20:30:35,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2018-04-12 20:30:35,015 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:35,016 INFO L355 BasicCegarLoop]: trace histogram [83, 82, 81, 81, 81, 81, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:35,016 INFO L408 AbstractCegarLoop]: === Iteration 91 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:35,016 INFO L82 PathProgramCache]: Analyzing trace with hash -620610819, now seen corresponding path program 81 times [2018-04-12 20:30:35,016 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:35,110 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:36,791 INFO L134 CoverageAnalysis]: Checked inductivity of 19849 backedges. 4843 proven. 15006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:36,791 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:36,791 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [87] total 87 [2018-04-12 20:30:36,791 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:36,792 INFO L182 omatonBuilderFactory]: Interpolants [60288#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 60289#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 60290#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 60291#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 60292#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 60293#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 60294#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 60295#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 60296#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 60297#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 60298#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 60299#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 60300#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 60301#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 60302#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 60303#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 60304#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 60305#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 60306#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 60307#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 60308#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 60309#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 60310#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 60311#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 60312#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 60313#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 60314#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 60315#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 60316#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 60317#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 60318#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 60319#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 60320#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 60321#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 60322#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 60323#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 60324#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 60325#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 60326#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 60327#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 60328#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 60329#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 60330#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 60331#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 60332#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 60333#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 60334#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 60335#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 60336#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 60337#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 60338#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 60339#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 60340#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 60341#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 60342#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 60343#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 60344#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 60345#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 60346#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 60347#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 60348#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 60349#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 60350#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 60351#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 60352#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 60353#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 60354#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 60355#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 60356#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 60357#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 60358#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 60359#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 60360#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 60361#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 60362#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 60363#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 60364#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 60365#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 60366#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 60367#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 60281#true, 60282#false, 60283#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 60284#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 60285#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 60286#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 60287#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5))] [2018-04-12 20:30:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 19849 backedges. 4843 proven. 15006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:36,793 INFO L442 AbstractCegarLoop]: Interpolant automaton has 87 states [2018-04-12 20:30:36,793 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2018-04-12 20:30:36,793 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1853, Invalid=5629, Unknown=0, NotChecked=0, Total=7482 [2018-04-12 20:30:36,793 INFO L87 Difference]: Start difference. First operand 519 states and 604 transitions. Second operand 87 states. [2018-04-12 20:30:38,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:38,375 INFO L93 Difference]: Finished difference Result 792 states and 922 transitions. [2018-04-12 20:30:38,402 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2018-04-12 20:30:38,402 INFO L78 Accepts]: Start accepts. Automaton has 87 states. Word has length 513 [2018-04-12 20:30:38,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:38,403 INFO L225 Difference]: With dead ends: 792 [2018-04-12 20:30:38,403 INFO L226 Difference]: Without dead ends: 541 [2018-04-12 20:30:38,404 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3444 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=3826, Invalid=12686, Unknown=0, NotChecked=0, Total=16512 [2018-04-12 20:30:38,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2018-04-12 20:30:38,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 531. [2018-04-12 20:30:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2018-04-12 20:30:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 619 transitions. [2018-04-12 20:30:38,407 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 619 transitions. Word has length 513 [2018-04-12 20:30:38,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:38,407 INFO L459 AbstractCegarLoop]: Abstraction has 531 states and 619 transitions. [2018-04-12 20:30:38,407 INFO L460 AbstractCegarLoop]: Interpolant automaton has 87 states. [2018-04-12 20:30:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 619 transitions. [2018-04-12 20:30:38,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2018-04-12 20:30:38,409 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:38,409 INFO L355 BasicCegarLoop]: trace histogram [84, 83, 82, 82, 82, 82, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:38,409 INFO L408 AbstractCegarLoop]: === Iteration 92 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:38,409 INFO L82 PathProgramCache]: Analyzing trace with hash -459298135, now seen corresponding path program 82 times [2018-04-12 20:30:38,409 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:38,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:38,507 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:40,393 INFO L134 CoverageAnalysis]: Checked inductivity of 20340 backedges. 5045 proven. 15295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:40,393 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:40,394 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [87] total 87 [2018-04-12 20:30:40,394 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:40,394 INFO L182 omatonBuilderFactory]: Interpolants [61824#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61825#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61826#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61827#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61828#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61829#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61830#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61831#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61832#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61833#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61834#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61835#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61836#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61837#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61838#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61839#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61840#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61841#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61842#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61843#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61844#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61845#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61846#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61847#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61848#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61849#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61850#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61851#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61852#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61853#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61854#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61855#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61856#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61857#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61858#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61859#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61860#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61861#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61862#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 61863#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 61776#true, 61777#false, 61778#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61779#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61780#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61781#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61782#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61783#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61784#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61785#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61786#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61787#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61788#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61789#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61790#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61791#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61792#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61793#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61794#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61795#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61796#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61797#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61798#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61799#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61800#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61801#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61802#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61803#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61804#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61805#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61806#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61807#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61808#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61809#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61810#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61811#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61812#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61813#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61814#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61815#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61816#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61817#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61818#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61819#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 61820#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61821#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61822#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 61823#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:30:40,395 INFO L134 CoverageAnalysis]: Checked inductivity of 20340 backedges. 5045 proven. 15295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:40,395 INFO L442 AbstractCegarLoop]: Interpolant automaton has 88 states [2018-04-12 20:30:40,395 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2018-04-12 20:30:40,395 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1816, Invalid=5840, Unknown=0, NotChecked=0, Total=7656 [2018-04-12 20:30:40,395 INFO L87 Difference]: Start difference. First operand 531 states and 619 transitions. Second operand 88 states. [2018-04-12 20:30:45,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:45,809 INFO L93 Difference]: Finished difference Result 534 states and 621 transitions. [2018-04-12 20:30:45,809 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2018-04-12 20:30:45,809 INFO L78 Accepts]: Start accepts. Automaton has 88 states. Word has length 519 [2018-04-12 20:30:45,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:45,810 INFO L225 Difference]: With dead ends: 534 [2018-04-12 20:30:45,810 INFO L226 Difference]: Without dead ends: 534 [2018-04-12 20:30:45,811 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 131 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3774 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=3884, Invalid=13672, Unknown=0, NotChecked=0, Total=17556 [2018-04-12 20:30:45,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2018-04-12 20:30:45,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 531. [2018-04-12 20:30:45,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2018-04-12 20:30:45,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 618 transitions. [2018-04-12 20:30:45,813 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 618 transitions. Word has length 519 [2018-04-12 20:30:45,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:45,813 INFO L459 AbstractCegarLoop]: Abstraction has 531 states and 618 transitions. [2018-04-12 20:30:45,814 INFO L460 AbstractCegarLoop]: Interpolant automaton has 88 states. [2018-04-12 20:30:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 618 transitions. [2018-04-12 20:30:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2018-04-12 20:30:45,815 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:45,815 INFO L355 BasicCegarLoop]: trace histogram [85, 84, 83, 83, 83, 83, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:45,815 INFO L408 AbstractCegarLoop]: === Iteration 93 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:45,815 INFO L82 PathProgramCache]: Analyzing trace with hash 1040069693, now seen corresponding path program 83 times [2018-04-12 20:30:45,816 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:45,903 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:47,600 INFO L134 CoverageAnalysis]: Checked inductivity of 20837 backedges. 5087 proven. 15750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:47,600 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:47,600 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [89] total 89 [2018-04-12 20:30:47,600 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:47,601 INFO L182 omatonBuilderFactory]: Interpolants [63104#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 63105#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 63106#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 63107#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 63108#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 63020#true, 63021#false, 63022#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 63023#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 63024#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 63025#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 63026#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 63027#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 63028#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 63029#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 63030#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 63031#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 63032#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 63033#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 63034#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 63035#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 63036#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 63037#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 63038#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 63039#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 63040#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 63041#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 63042#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 63043#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 63044#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 63045#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 63046#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 63047#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 63048#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 63049#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 63050#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 63051#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 63052#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 63053#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 63054#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 63055#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 63056#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 63057#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 63058#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 63059#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 63060#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 63061#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 63062#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 63063#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 63064#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 63065#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 63066#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 63067#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 63068#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 63069#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 63070#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 63071#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 63072#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 63073#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 63074#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 63075#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 63076#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 63077#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 63078#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 63079#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 63080#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 63081#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 63082#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 63083#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 63084#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 63085#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 63086#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 63087#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 63088#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 63089#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 63090#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 63091#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 63092#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 63093#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 63094#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 63095#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 63096#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 63097#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 63098#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 63099#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 63100#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 63101#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 63102#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 63103#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5))] [2018-04-12 20:30:47,602 INFO L134 CoverageAnalysis]: Checked inductivity of 20837 backedges. 5087 proven. 15750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:47,602 INFO L442 AbstractCegarLoop]: Interpolant automaton has 89 states [2018-04-12 20:30:47,602 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 89 interpolants. [2018-04-12 20:30:47,602 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1940, Invalid=5892, Unknown=0, NotChecked=0, Total=7832 [2018-04-12 20:30:47,602 INFO L87 Difference]: Start difference. First operand 531 states and 618 transitions. Second operand 89 states. [2018-04-12 20:30:49,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:49,504 INFO L93 Difference]: Finished difference Result 810 states and 943 transitions. [2018-04-12 20:30:49,504 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2018-04-12 20:30:49,504 INFO L78 Accepts]: Start accepts. Automaton has 89 states. Word has length 525 [2018-04-12 20:30:49,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:49,506 INFO L225 Difference]: With dead ends: 810 [2018-04-12 20:30:49,506 INFO L226 Difference]: Without dead ends: 553 [2018-04-12 20:30:49,506 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3612 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=4003, Invalid=13289, Unknown=0, NotChecked=0, Total=17292 [2018-04-12 20:30:49,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2018-04-12 20:30:49,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 543. [2018-04-12 20:30:49,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 543 states. [2018-04-12 20:30:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 633 transitions. [2018-04-12 20:30:49,509 INFO L78 Accepts]: Start accepts. Automaton has 543 states and 633 transitions. Word has length 525 [2018-04-12 20:30:49,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:49,509 INFO L459 AbstractCegarLoop]: Abstraction has 543 states and 633 transitions. [2018-04-12 20:30:49,509 INFO L460 AbstractCegarLoop]: Interpolant automaton has 89 states. [2018-04-12 20:30:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 633 transitions. [2018-04-12 20:30:49,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2018-04-12 20:30:49,511 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:49,511 INFO L355 BasicCegarLoop]: trace histogram [86, 85, 84, 84, 84, 84, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:49,511 INFO L408 AbstractCegarLoop]: === Iteration 94 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:49,511 INFO L82 PathProgramCache]: Analyzing trace with hash -738885143, now seen corresponding path program 84 times [2018-04-12 20:30:49,511 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:49,604 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 21340 backedges. 5294 proven. 16046 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:51,640 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:51,640 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [89] total 89 [2018-04-12 20:30:51,640 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:51,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:51,641 INFO L182 omatonBuilderFactory]: Interpolants [64549#true, 64550#false, 64551#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64552#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64553#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64554#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64555#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64556#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64557#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64558#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64559#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64560#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64561#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64562#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64563#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64564#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64565#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64566#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64567#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64568#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64569#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64570#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64571#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64572#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64573#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64574#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64575#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64576#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64577#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64578#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64579#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64580#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64581#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64582#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64583#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64584#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64585#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64586#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64587#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64588#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64589#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64590#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64591#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64592#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64593#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 64594#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64595#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64596#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64597#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64598#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64599#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64600#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64601#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64602#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64603#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64604#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64605#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64606#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64607#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64608#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64609#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64610#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64611#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64612#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64613#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64614#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64615#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64616#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64617#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64618#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64619#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64620#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64621#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64622#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64623#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64624#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64625#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64626#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64627#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64628#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64629#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64630#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64631#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64632#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64633#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64634#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64635#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64636#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 64637#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 64638#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:30:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 21340 backedges. 5294 proven. 16046 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:51,642 INFO L442 AbstractCegarLoop]: Interpolant automaton has 90 states [2018-04-12 20:30:51,642 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 90 interpolants. [2018-04-12 20:30:51,642 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1902, Invalid=6108, Unknown=0, NotChecked=0, Total=8010 [2018-04-12 20:30:51,643 INFO L87 Difference]: Start difference. First operand 543 states and 633 transitions. Second operand 90 states. [2018-04-12 20:30:57,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:30:57,619 INFO L93 Difference]: Finished difference Result 546 states and 635 transitions. [2018-04-12 20:30:57,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2018-04-12 20:30:57,620 INFO L78 Accepts]: Start accepts. Automaton has 90 states. Word has length 531 [2018-04-12 20:30:57,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:30:57,621 INFO L225 Difference]: With dead ends: 546 [2018-04-12 20:30:57,621 INFO L226 Difference]: Without dead ends: 546 [2018-04-12 20:30:57,622 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 134 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3950 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=4062, Invalid=14298, Unknown=0, NotChecked=0, Total=18360 [2018-04-12 20:30:57,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 546 states. [2018-04-12 20:30:57,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 546 to 543. [2018-04-12 20:30:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 543 states. [2018-04-12 20:30:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 632 transitions. [2018-04-12 20:30:57,625 INFO L78 Accepts]: Start accepts. Automaton has 543 states and 632 transitions. Word has length 531 [2018-04-12 20:30:57,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:30:57,625 INFO L459 AbstractCegarLoop]: Abstraction has 543 states and 632 transitions. [2018-04-12 20:30:57,625 INFO L460 AbstractCegarLoop]: Interpolant automaton has 90 states. [2018-04-12 20:30:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 632 transitions. [2018-04-12 20:30:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2018-04-12 20:30:57,627 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:30:57,627 INFO L355 BasicCegarLoop]: trace histogram [87, 86, 85, 85, 85, 85, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:30:57,627 INFO L408 AbstractCegarLoop]: === Iteration 95 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:30:57,627 INFO L82 PathProgramCache]: Analyzing trace with hash 786799485, now seen corresponding path program 85 times [2018-04-12 20:30:57,627 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:30:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:30:57,738 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:30:59,563 INFO L134 CoverageAnalysis]: Checked inductivity of 21849 backedges. 5337 proven. 16512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:59,563 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:30:59,564 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [91] total 91 [2018-04-12 20:30:59,564 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:30:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:59,564 INFO L182 omatonBuilderFactory]: Interpolants [65821#true, 65823#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 65822#false, 65825#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 65824#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 65827#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 65826#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 65829#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 65828#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 65831#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 65830#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 65833#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 65832#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 65835#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 65834#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 65837#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 65836#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 65839#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 65838#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 65841#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 65840#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 65843#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 65842#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 65845#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 65844#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 65850#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 65853#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 65852#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 65855#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 65854#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 65857#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 65856#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 65859#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 65858#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 65861#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 65860#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 65863#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 65862#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 65865#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 65864#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 65867#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 65866#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 65869#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 65868#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 65871#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 65870#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 65873#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 65872#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 65875#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 65874#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 65877#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 65876#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 65879#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 65878#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 65881#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 65880#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 65883#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 65882#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 65885#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 65884#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 65887#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 65886#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 65889#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 65888#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 65891#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 65890#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 65893#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 65892#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 65895#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 65894#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 65897#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 65896#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 65899#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 65898#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 65901#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 65900#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 65903#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 65902#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 65905#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 65904#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 65907#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 65906#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 65909#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 65908#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 65911#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 65910#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1))] [2018-04-12 20:30:59,565 INFO L134 CoverageAnalysis]: Checked inductivity of 21849 backedges. 5337 proven. 16512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:30:59,565 INFO L442 AbstractCegarLoop]: Interpolant automaton has 91 states [2018-04-12 20:30:59,565 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2018-04-12 20:30:59,565 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2029, Invalid=6161, Unknown=0, NotChecked=0, Total=8190 [2018-04-12 20:30:59,565 INFO L87 Difference]: Start difference. First operand 543 states and 632 transitions. Second operand 91 states. [2018-04-12 20:31:01,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:01,067 INFO L93 Difference]: Finished difference Result 828 states and 964 transitions. [2018-04-12 20:31:01,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2018-04-12 20:31:01,067 INFO L78 Accepts]: Start accepts. Automaton has 91 states. Word has length 537 [2018-04-12 20:31:01,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:01,069 INFO L225 Difference]: With dead ends: 828 [2018-04-12 20:31:01,069 INFO L226 Difference]: Without dead ends: 565 [2018-04-12 20:31:01,069 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 133 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3784 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=4184, Invalid=13906, Unknown=0, NotChecked=0, Total=18090 [2018-04-12 20:31:01,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 565 states. [2018-04-12 20:31:01,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 565 to 555. [2018-04-12 20:31:01,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 555 states. [2018-04-12 20:31:01,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 555 states and 647 transitions. [2018-04-12 20:31:01,072 INFO L78 Accepts]: Start accepts. Automaton has 555 states and 647 transitions. Word has length 537 [2018-04-12 20:31:01,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:01,072 INFO L459 AbstractCegarLoop]: Abstraction has 555 states and 647 transitions. [2018-04-12 20:31:01,072 INFO L460 AbstractCegarLoop]: Interpolant automaton has 91 states. [2018-04-12 20:31:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 647 transitions. [2018-04-12 20:31:01,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2018-04-12 20:31:01,074 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:01,074 INFO L355 BasicCegarLoop]: trace histogram [88, 87, 86, 86, 86, 86, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:01,074 INFO L408 AbstractCegarLoop]: === Iteration 96 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:01,074 INFO L82 PathProgramCache]: Analyzing trace with hash 861521705, now seen corresponding path program 86 times [2018-04-12 20:31:01,074 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:01,169 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 22364 backedges. 5549 proven. 16815 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:03,662 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:03,662 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [91] total 91 [2018-04-12 20:31:03,663 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:03,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:03,663 INFO L182 omatonBuilderFactory]: Interpolants [67457#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67456#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67459#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67458#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67461#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67460#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67463#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67462#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67465#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67464#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67467#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67466#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67469#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67468#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67471#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67470#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67473#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67472#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67475#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 67474#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 67385#false, 67384#true, 67387#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67386#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67389#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67388#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67391#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67390#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67393#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67392#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67395#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67394#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67397#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67396#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67399#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67398#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67401#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67400#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67403#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67402#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67405#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67404#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67407#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67406#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67409#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67408#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67411#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67410#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67413#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67412#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67415#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67414#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67417#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67416#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67419#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67418#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67421#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67420#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67423#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67422#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67425#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67424#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67427#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67426#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67429#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67428#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 67431#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67430#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67433#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67432#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67435#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67434#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67437#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67436#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67439#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67438#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67441#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67440#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67443#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67442#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67445#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67444#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67447#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67446#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67449#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67448#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67451#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67450#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67453#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67452#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67455#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 67454#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:31:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 22364 backedges. 5549 proven. 16815 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:03,664 INFO L442 AbstractCegarLoop]: Interpolant automaton has 92 states [2018-04-12 20:31:03,664 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2018-04-12 20:31:03,664 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1990, Invalid=6382, Unknown=0, NotChecked=0, Total=8372 [2018-04-12 20:31:03,665 INFO L87 Difference]: Start difference. First operand 555 states and 647 transitions. Second operand 92 states. [2018-04-12 20:31:06,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:06,436 INFO L93 Difference]: Finished difference Result 558 states and 649 transitions. [2018-04-12 20:31:06,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2018-04-12 20:31:06,436 INFO L78 Accepts]: Start accepts. Automaton has 92 states. Word has length 543 [2018-04-12 20:31:06,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:06,437 INFO L225 Difference]: With dead ends: 558 [2018-04-12 20:31:06,437 INFO L226 Difference]: Without dead ends: 558 [2018-04-12 20:31:06,437 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4130 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=4244, Invalid=14938, Unknown=0, NotChecked=0, Total=19182 [2018-04-12 20:31:06,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 558 states. [2018-04-12 20:31:06,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 558 to 555. [2018-04-12 20:31:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 555 states. [2018-04-12 20:31:06,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 555 states and 646 transitions. [2018-04-12 20:31:06,440 INFO L78 Accepts]: Start accepts. Automaton has 555 states and 646 transitions. Word has length 543 [2018-04-12 20:31:06,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:06,440 INFO L459 AbstractCegarLoop]: Abstraction has 555 states and 646 transitions. [2018-04-12 20:31:06,440 INFO L460 AbstractCegarLoop]: Interpolant automaton has 92 states. [2018-04-12 20:31:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 646 transitions. [2018-04-12 20:31:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2018-04-12 20:31:06,442 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:06,442 INFO L355 BasicCegarLoop]: trace histogram [89, 88, 87, 87, 87, 87, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:06,442 INFO L408 AbstractCegarLoop]: === Iteration 97 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:06,442 INFO L82 PathProgramCache]: Analyzing trace with hash -1160712003, now seen corresponding path program 87 times [2018-04-12 20:31:06,442 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:06,542 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:08,381 INFO L134 CoverageAnalysis]: Checked inductivity of 22885 backedges. 5593 proven. 17292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:08,381 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:08,381 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [93] total 93 [2018-04-12 20:31:08,381 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:08,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:08,382 INFO L182 omatonBuilderFactory]: Interpolants [68737#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 68736#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 68739#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 68738#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 68741#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 68740#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 68743#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 68742#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 68745#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 68744#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 68747#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 68746#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 68749#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 68748#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 68751#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 68750#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 68753#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 68752#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 68755#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 68754#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 68757#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 68756#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 68759#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 68758#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 68761#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 68760#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 68763#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 68762#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 68765#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 68764#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 68767#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 68766#(<= 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28)), 68712#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 68715#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 68714#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 68717#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 68716#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 68722#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 68725#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 68724#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 68727#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 68726#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 68729#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 68728#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 68731#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 68730#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 68733#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 68732#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 68735#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 68734#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42))] [2018-04-12 20:31:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 22885 backedges. 5593 proven. 17292 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:08,383 INFO L442 AbstractCegarLoop]: Interpolant automaton has 93 states [2018-04-12 20:31:08,383 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2018-04-12 20:31:08,383 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2120, Invalid=6436, Unknown=0, NotChecked=0, Total=8556 [2018-04-12 20:31:08,383 INFO L87 Difference]: Start difference. First operand 555 states and 646 transitions. Second operand 93 states. [2018-04-12 20:31:09,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:09,931 INFO L93 Difference]: Finished difference Result 846 states and 985 transitions. [2018-04-12 20:31:09,931 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2018-04-12 20:31:09,931 INFO L78 Accepts]: Start accepts. Automaton has 93 states. Word has length 549 [2018-04-12 20:31:09,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:09,933 INFO L225 Difference]: With dead ends: 846 [2018-04-12 20:31:09,933 INFO L226 Difference]: Without dead ends: 577 [2018-04-12 20:31:09,934 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3960 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=4369, Invalid=14537, Unknown=0, NotChecked=0, Total=18906 [2018-04-12 20:31:09,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 577 states. [2018-04-12 20:31:09,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 577 to 567. [2018-04-12 20:31:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 567 states. [2018-04-12 20:31:09,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 567 states and 661 transitions. [2018-04-12 20:31:09,938 INFO L78 Accepts]: Start accepts. Automaton has 567 states and 661 transitions. Word has length 549 [2018-04-12 20:31:09,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:09,938 INFO L459 AbstractCegarLoop]: Abstraction has 567 states and 661 transitions. [2018-04-12 20:31:09,938 INFO L460 AbstractCegarLoop]: Interpolant automaton has 93 states. [2018-04-12 20:31:09,939 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 661 transitions. [2018-04-12 20:31:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2018-04-12 20:31:09,941 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:09,941 INFO L355 BasicCegarLoop]: trace histogram [90, 89, 88, 88, 88, 88, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:09,941 INFO L408 AbstractCegarLoop]: === Iteration 98 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:09,941 INFO L82 PathProgramCache]: Analyzing trace with hash -211486103, now seen corresponding path program 88 times [2018-04-12 20:31:09,942 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:10,041 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 23412 backedges. 5810 proven. 17602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:12,219 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:12,219 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [93] total 93 [2018-04-12 20:31:12,219 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:12,220 INFO L182 omatonBuilderFactory]: Interpolants [70281#true, 70283#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70282#false, 70285#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70284#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70287#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70286#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70289#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70288#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70291#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70290#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70293#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70292#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70295#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70294#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70297#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70296#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70299#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70298#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70301#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70300#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70303#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70302#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70305#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70304#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70307#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70306#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70309#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70308#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70311#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70310#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70313#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70312#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70315#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70314#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70317#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70316#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70319#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70318#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70321#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70320#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70323#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70322#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70325#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70324#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70327#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70326#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 70329#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70328#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70331#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70330#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70333#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70332#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70335#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70334#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70337#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70336#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70339#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70338#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70341#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70340#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70343#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70342#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70345#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70344#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70347#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70346#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70349#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70348#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70351#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70350#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70353#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70352#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70355#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70354#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70357#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70356#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70359#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70358#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70361#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70360#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70363#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70362#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70365#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70364#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70367#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70366#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70369#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70368#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70371#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70370#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70373#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 70372#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 70374#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:31:12,221 INFO L134 CoverageAnalysis]: Checked inductivity of 23412 backedges. 5810 proven. 17602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:12,221 INFO L442 AbstractCegarLoop]: Interpolant automaton has 94 states [2018-04-12 20:31:12,221 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 94 interpolants. [2018-04-12 20:31:12,221 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2080, Invalid=6662, Unknown=0, NotChecked=0, Total=8742 [2018-04-12 20:31:12,221 INFO L87 Difference]: Start difference. First operand 567 states and 661 transitions. Second operand 94 states. [2018-04-12 20:31:16,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:16,495 INFO L93 Difference]: Finished difference Result 570 states and 663 transitions. [2018-04-12 20:31:16,495 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2018-04-12 20:31:16,495 INFO L78 Accepts]: Start accepts. Automaton has 94 states. Word has length 555 [2018-04-12 20:31:16,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:16,496 INFO L225 Difference]: With dead ends: 570 [2018-04-12 20:31:16,496 INFO L226 Difference]: Without dead ends: 570 [2018-04-12 20:31:16,497 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4314 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=4430, Invalid=15592, Unknown=0, NotChecked=0, Total=20022 [2018-04-12 20:31:16,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 570 states. [2018-04-12 20:31:16,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 570 to 567. [2018-04-12 20:31:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 567 states. [2018-04-12 20:31:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 567 states and 660 transitions. [2018-04-12 20:31:16,500 INFO L78 Accepts]: Start accepts. Automaton has 567 states and 660 transitions. Word has length 555 [2018-04-12 20:31:16,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:16,500 INFO L459 AbstractCegarLoop]: Abstraction has 567 states and 660 transitions. [2018-04-12 20:31:16,500 INFO L460 AbstractCegarLoop]: Interpolant automaton has 94 states. [2018-04-12 20:31:16,500 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 660 transitions. [2018-04-12 20:31:16,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2018-04-12 20:31:16,501 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:16,502 INFO L355 BasicCegarLoop]: trace histogram [91, 90, 89, 89, 89, 89, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:16,502 INFO L408 AbstractCegarLoop]: === Iteration 99 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:16,502 INFO L82 PathProgramCache]: Analyzing trace with hash 502838269, now seen corresponding path program 89 times [2018-04-12 20:31:16,502 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:16,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:16,605 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 23945 backedges. 5855 proven. 18090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:18,596 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:18,596 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [95] total 95 [2018-04-12 20:31:18,596 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:18,596 INFO L182 omatonBuilderFactory]: Interpolants [71681#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 71680#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 71683#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 71682#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 71685#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 71684#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 71687#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 71686#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 71689#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 71688#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 71691#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 71690#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 71693#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 71692#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 71695#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 71694#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 71697#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 71696#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 71699#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 71698#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 71701#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 71700#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 71703#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 71702#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 71609#true, 71611#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 71610#false, 71613#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 71612#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 71615#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 71614#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 71617#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 71616#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 71619#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 71618#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 71621#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 71620#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 71623#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 71622#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 71625#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 71624#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 71627#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 71626#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 71629#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 71628#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 71631#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 71630#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 71633#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 71632#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 71635#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 71634#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 71637#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 71636#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 71639#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 71638#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 71641#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 71640#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 71643#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 71642#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 71645#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 71644#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 71647#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 71646#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 71649#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 71648#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 71651#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 71650#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 71653#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 71652#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 71655#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 71654#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 71657#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 71656#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 71659#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 71658#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 71661#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 71660#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 71663#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 71662#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 71665#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 71664#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 71667#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 71666#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 71669#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 71668#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 71671#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 71670#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 71673#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 71672#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 71675#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 71674#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 71677#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 71676#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 71679#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 71678#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25))] [2018-04-12 20:31:18,597 INFO L134 CoverageAnalysis]: Checked inductivity of 23945 backedges. 5855 proven. 18090 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:18,597 INFO L442 AbstractCegarLoop]: Interpolant automaton has 95 states [2018-04-12 20:31:18,597 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2018-04-12 20:31:18,598 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2213, Invalid=6717, Unknown=0, NotChecked=0, Total=8930 [2018-04-12 20:31:18,598 INFO L87 Difference]: Start difference. First operand 567 states and 660 transitions. Second operand 95 states. [2018-04-12 20:31:20,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:20,290 INFO L93 Difference]: Finished difference Result 864 states and 1006 transitions. [2018-04-12 20:31:20,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2018-04-12 20:31:20,290 INFO L78 Accepts]: Start accepts. Automaton has 95 states. Word has length 561 [2018-04-12 20:31:20,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:20,292 INFO L225 Difference]: With dead ends: 864 [2018-04-12 20:31:20,292 INFO L226 Difference]: Without dead ends: 589 [2018-04-12 20:31:20,292 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 139 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4140 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=4558, Invalid=15182, Unknown=0, NotChecked=0, Total=19740 [2018-04-12 20:31:20,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2018-04-12 20:31:20,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 579. [2018-04-12 20:31:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 579 states. [2018-04-12 20:31:20,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 675 transitions. [2018-04-12 20:31:20,295 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 675 transitions. Word has length 561 [2018-04-12 20:31:20,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:20,295 INFO L459 AbstractCegarLoop]: Abstraction has 579 states and 675 transitions. [2018-04-12 20:31:20,295 INFO L460 AbstractCegarLoop]: Interpolant automaton has 95 states. [2018-04-12 20:31:20,295 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 675 transitions. [2018-04-12 20:31:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2018-04-12 20:31:20,297 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:20,297 INFO L355 BasicCegarLoop]: trace histogram [92, 91, 90, 90, 90, 90, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:20,297 INFO L408 AbstractCegarLoop]: === Iteration 100 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:20,297 INFO L82 PathProgramCache]: Analyzing trace with hash -204498007, now seen corresponding path program 90 times [2018-04-12 20:31:20,298 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:20,401 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:22,650 INFO L134 CoverageAnalysis]: Checked inductivity of 24484 backedges. 6077 proven. 18407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:22,651 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:22,651 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [95] total 95 [2018-04-12 20:31:22,651 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:22,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:22,651 INFO L182 omatonBuilderFactory]: Interpolants [73241#false, 73240#true, 73243#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73242#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73245#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73244#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73247#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73246#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73249#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73248#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73251#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73257#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73256#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73259#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73258#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73261#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73260#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73263#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73262#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73265#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73264#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73267#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73266#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73269#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73268#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73271#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73270#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73273#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73272#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73275#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73274#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73277#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73276#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73279#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73278#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73281#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73280#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73283#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73282#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73285#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73284#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73287#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73286#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 73289#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73288#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73291#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73290#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73293#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73292#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73295#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73294#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73297#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73296#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73299#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73298#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73301#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73300#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73303#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73302#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73305#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73304#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73307#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73306#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73309#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73308#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73311#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73310#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73313#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73312#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73315#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73314#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73317#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73316#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73319#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73318#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73321#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73320#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73323#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73322#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73325#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73324#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73327#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73326#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73329#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73328#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73331#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73330#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73333#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73332#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 73335#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 73334#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)))] [2018-04-12 20:31:22,652 INFO L134 CoverageAnalysis]: Checked inductivity of 24484 backedges. 6077 proven. 18407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:22,652 INFO L442 AbstractCegarLoop]: Interpolant automaton has 96 states [2018-04-12 20:31:22,652 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2018-04-12 20:31:22,653 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2172, Invalid=6948, Unknown=0, NotChecked=0, Total=9120 [2018-04-12 20:31:22,653 INFO L87 Difference]: Start difference. First operand 579 states and 675 transitions. Second operand 96 states. [2018-04-12 20:31:26,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:26,969 INFO L93 Difference]: Finished difference Result 582 states and 677 transitions. [2018-04-12 20:31:26,969 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2018-04-12 20:31:26,969 INFO L78 Accepts]: Start accepts. Automaton has 96 states. Word has length 567 [2018-04-12 20:31:26,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:26,970 INFO L225 Difference]: With dead ends: 582 [2018-04-12 20:31:26,970 INFO L226 Difference]: Without dead ends: 582 [2018-04-12 20:31:26,970 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 143 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4502 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=4620, Invalid=16260, Unknown=0, NotChecked=0, Total=20880 [2018-04-12 20:31:26,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 582 states. [2018-04-12 20:31:26,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 582 to 579. [2018-04-12 20:31:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 579 states. [2018-04-12 20:31:26,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 674 transitions. [2018-04-12 20:31:26,974 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 674 transitions. Word has length 567 [2018-04-12 20:31:26,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:26,974 INFO L459 AbstractCegarLoop]: Abstraction has 579 states and 674 transitions. [2018-04-12 20:31:26,975 INFO L460 AbstractCegarLoop]: Interpolant automaton has 96 states. [2018-04-12 20:31:26,975 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 674 transitions. [2018-04-12 20:31:26,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2018-04-12 20:31:26,976 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:26,976 INFO L355 BasicCegarLoop]: trace histogram [93, 92, 91, 91, 91, 91, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:26,977 INFO L408 AbstractCegarLoop]: === Iteration 101 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:26,977 INFO L82 PathProgramCache]: Analyzing trace with hash -1414175427, now seen corresponding path program 91 times [2018-04-12 20:31:26,977 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:27,086 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 25029 backedges. 6123 proven. 18906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:29,077 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:29,077 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [97] total 97 [2018-04-12 20:31:29,077 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:29,078 INFO L182 omatonBuilderFactory]: Interpolants [74597#false, 74596#true, 74599#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 74598#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 74601#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 74600#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 74603#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 74602#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 74605#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 74604#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 74607#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 74606#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 74609#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 74608#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 74611#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 74610#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 74613#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 74612#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 74615#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 74614#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 74617#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 74616#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 74619#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 74618#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 74621#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 74620#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 74623#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 74622#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 74625#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 74624#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 74627#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 74626#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 74629#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 74628#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 74631#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 74630#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 74633#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 74632#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 74635#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 74634#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 74637#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 74636#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 74639#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 74638#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 74641#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 74640#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 74643#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 74642#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 74645#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 74644#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 74647#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 74646#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 74649#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 74648#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 74651#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 74650#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 74653#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 74652#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 74655#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 74654#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 74657#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 74656#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 74659#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 74658#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 74661#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 74660#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 74663#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 74662#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 74665#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 74664#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 74667#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 74666#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 74669#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 74668#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 74671#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 74670#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 74673#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 74672#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 74675#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 74674#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 74677#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 74676#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 74679#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 74678#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 74681#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 74680#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 74683#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 74682#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 74685#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 74684#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 74687#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 74686#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 74689#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 74688#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 74691#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 74690#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 74692#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:31:29,079 INFO L134 CoverageAnalysis]: Checked inductivity of 25029 backedges. 6123 proven. 18906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:29,079 INFO L442 AbstractCegarLoop]: Interpolant automaton has 97 states [2018-04-12 20:31:29,079 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2018-04-12 20:31:29,079 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2308, Invalid=7004, Unknown=0, NotChecked=0, Total=9312 [2018-04-12 20:31:29,079 INFO L87 Difference]: Start difference. First operand 579 states and 674 transitions. Second operand 97 states. [2018-04-12 20:31:30,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:30,424 INFO L93 Difference]: Finished difference Result 882 states and 1027 transitions. [2018-04-12 20:31:30,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2018-04-12 20:31:30,448 INFO L78 Accepts]: Start accepts. Automaton has 97 states. Word has length 573 [2018-04-12 20:31:30,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:30,448 INFO L225 Difference]: With dead ends: 882 [2018-04-12 20:31:30,448 INFO L226 Difference]: Without dead ends: 601 [2018-04-12 20:31:30,449 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 142 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4324 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=4751, Invalid=15841, Unknown=0, NotChecked=0, Total=20592 [2018-04-12 20:31:30,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 601 states. [2018-04-12 20:31:30,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 601 to 591. [2018-04-12 20:31:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2018-04-12 20:31:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 689 transitions. [2018-04-12 20:31:30,454 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 689 transitions. Word has length 573 [2018-04-12 20:31:30,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:30,454 INFO L459 AbstractCegarLoop]: Abstraction has 591 states and 689 transitions. [2018-04-12 20:31:30,454 INFO L460 AbstractCegarLoop]: Interpolant automaton has 97 states. [2018-04-12 20:31:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 689 transitions. [2018-04-12 20:31:30,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2018-04-12 20:31:30,456 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:30,456 INFO L355 BasicCegarLoop]: trace histogram [94, 93, 92, 92, 92, 92, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:30,456 INFO L408 AbstractCegarLoop]: === Iteration 102 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:30,456 INFO L82 PathProgramCache]: Analyzing trace with hash -344839447, now seen corresponding path program 92 times [2018-04-12 20:31:30,457 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:30,565 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:32,958 INFO L134 CoverageAnalysis]: Checked inductivity of 25580 backedges. 6350 proven. 19230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:32,958 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:32,958 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [97] total 97 [2018-04-12 20:31:32,958 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:32,959 INFO L182 omatonBuilderFactory]: Interpolants [76289#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76288#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76291#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76290#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76293#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76292#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76295#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76294#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76297#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76296#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76299#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76298#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76301#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76300#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76303#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76302#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76305#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76304#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76307#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76306#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76309#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76308#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76311#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76310#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76313#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76312#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76315#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76314#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76317#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76316#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76319#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76318#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76321#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76320#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76323#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76322#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76325#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76324#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76327#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76326#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76329#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76328#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76331#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76330#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76333#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76332#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76335#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76334#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76337#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76336#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76339#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76338#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76341#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76340#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76343#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76342#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76345#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76344#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76347#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76346#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76349#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76348#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76351#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76350#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76353#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76352#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76355#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76354#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76357#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 76356#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 76358#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 76261#true, 76263#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76262#false, 76265#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76271#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76270#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76273#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76272#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76275#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76274#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76277#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76276#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76279#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76278#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76281#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76280#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76283#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76282#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76285#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76284#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76287#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 76286#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:31:32,960 INFO L134 CoverageAnalysis]: Checked inductivity of 25580 backedges. 6350 proven. 19230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:32,960 INFO L442 AbstractCegarLoop]: Interpolant automaton has 98 states [2018-04-12 20:31:32,960 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2018-04-12 20:31:32,960 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2266, Invalid=7240, Unknown=0, NotChecked=0, Total=9506 [2018-04-12 20:31:32,960 INFO L87 Difference]: Start difference. First operand 591 states and 689 transitions. Second operand 98 states. [2018-04-12 20:31:37,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:37,715 INFO L93 Difference]: Finished difference Result 594 states and 691 transitions. [2018-04-12 20:31:37,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2018-04-12 20:31:37,715 INFO L78 Accepts]: Start accepts. Automaton has 98 states. Word has length 579 [2018-04-12 20:31:37,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:37,716 INFO L225 Difference]: With dead ends: 594 [2018-04-12 20:31:37,716 INFO L226 Difference]: Without dead ends: 594 [2018-04-12 20:31:37,717 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 146 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4694 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=4814, Invalid=16942, Unknown=0, NotChecked=0, Total=21756 [2018-04-12 20:31:37,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 594 states. [2018-04-12 20:31:37,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 594 to 591. [2018-04-12 20:31:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2018-04-12 20:31:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 688 transitions. [2018-04-12 20:31:37,721 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 688 transitions. Word has length 579 [2018-04-12 20:31:37,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:37,722 INFO L459 AbstractCegarLoop]: Abstraction has 591 states and 688 transitions. [2018-04-12 20:31:37,722 INFO L460 AbstractCegarLoop]: Interpolant automaton has 98 states. [2018-04-12 20:31:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 688 transitions. [2018-04-12 20:31:37,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2018-04-12 20:31:37,724 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:37,724 INFO L355 BasicCegarLoop]: trace histogram [95, 94, 93, 93, 93, 93, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:37,724 INFO L408 AbstractCegarLoop]: === Iteration 103 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:37,724 INFO L82 PathProgramCache]: Analyzing trace with hash -1233156995, now seen corresponding path program 93 times [2018-04-12 20:31:37,725 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:37,871 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 26137 backedges. 6397 proven. 19740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:40,013 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:40,013 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [99] total 99 [2018-04-12 20:31:40,013 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:40,014 INFO L182 omatonBuilderFactory]: Interpolants [77645#true, 77647#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 77646#false, 77649#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 77648#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 77651#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 77650#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 77653#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 77652#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 77655#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 77654#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 77657#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 77656#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 77659#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 77658#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 77661#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 77706#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 77709#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 77708#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 77711#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 77710#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 77713#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 77712#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 77715#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 77714#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 77717#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 77716#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 77719#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 77718#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 77721#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 77720#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 77723#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 77722#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 77725#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 77724#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 77727#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 77726#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 77729#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 77728#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 77731#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 77730#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 77733#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 77732#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 77735#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 77734#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 77737#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 77736#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 77739#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 77738#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 77741#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 77740#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 77743#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 77742#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1))] [2018-04-12 20:31:40,015 INFO L134 CoverageAnalysis]: Checked inductivity of 26137 backedges. 6397 proven. 19740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:40,015 INFO L442 AbstractCegarLoop]: Interpolant automaton has 99 states [2018-04-12 20:31:40,015 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 99 interpolants. [2018-04-12 20:31:40,015 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2405, Invalid=7297, Unknown=0, NotChecked=0, Total=9702 [2018-04-12 20:31:40,015 INFO L87 Difference]: Start difference. First operand 591 states and 688 transitions. Second operand 99 states. [2018-04-12 20:31:41,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:41,795 INFO L93 Difference]: Finished difference Result 900 states and 1048 transitions. [2018-04-12 20:31:41,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2018-04-12 20:31:41,795 INFO L78 Accepts]: Start accepts. Automaton has 99 states. Word has length 585 [2018-04-12 20:31:41,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:41,796 INFO L225 Difference]: With dead ends: 900 [2018-04-12 20:31:41,796 INFO L226 Difference]: Without dead ends: 613 [2018-04-12 20:31:41,797 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 145 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4512 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=4948, Invalid=16514, Unknown=0, NotChecked=0, Total=21462 [2018-04-12 20:31:41,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 613 states. [2018-04-12 20:31:41,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 613 to 603. [2018-04-12 20:31:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2018-04-12 20:31:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 703 transitions. [2018-04-12 20:31:41,801 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 703 transitions. Word has length 585 [2018-04-12 20:31:41,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:41,801 INFO L459 AbstractCegarLoop]: Abstraction has 603 states and 703 transitions. [2018-04-12 20:31:41,801 INFO L460 AbstractCegarLoop]: Interpolant automaton has 99 states. [2018-04-12 20:31:41,801 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 703 transitions. [2018-04-12 20:31:41,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2018-04-12 20:31:41,803 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:41,803 INFO L355 BasicCegarLoop]: trace histogram [96, 95, 94, 94, 94, 94, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:41,803 INFO L408 AbstractCegarLoop]: === Iteration 104 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:41,804 INFO L82 PathProgramCache]: Analyzing trace with hash 1346709545, now seen corresponding path program 94 times [2018-04-12 20:31:41,804 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:41,922 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:44,378 INFO L134 CoverageAnalysis]: Checked inductivity of 26700 backedges. 6629 proven. 20071 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:44,378 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:44,378 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [99] total 99 [2018-04-12 20:31:44,378 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:44,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:44,379 INFO L182 omatonBuilderFactory]: Interpolants [79361#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79360#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79363#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79362#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79365#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79364#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79367#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79366#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79369#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79368#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79371#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79370#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79373#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79372#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79375#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79374#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79377#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79376#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79379#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79378#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79381#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79380#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79383#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79382#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79385#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79384#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79387#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79386#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79389#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79388#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79391#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79390#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79393#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79392#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79395#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79394#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79397#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79396#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79399#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79398#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79401#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79400#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79403#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79402#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79405#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79404#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79407#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79406#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79409#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79408#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79411#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79410#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79413#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79412#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79415#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79414#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79417#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79416#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79419#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79418#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79421#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79420#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79423#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79422#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79425#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79424#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79427#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79426#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79429#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79428#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79431#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79430#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79433#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79432#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79435#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79434#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79437#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79436#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79439#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79438#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79441#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79440#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 79443#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 79442#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 79345#false, 79344#true, 79347#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79346#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79349#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79348#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79351#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79350#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79353#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79352#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79355#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79354#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79357#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79356#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79359#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 79358#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:31:44,379 INFO L134 CoverageAnalysis]: Checked inductivity of 26700 backedges. 6629 proven. 20071 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:44,380 INFO L442 AbstractCegarLoop]: Interpolant automaton has 100 states [2018-04-12 20:31:44,380 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2018-04-12 20:31:44,380 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2362, Invalid=7538, Unknown=0, NotChecked=0, Total=9900 [2018-04-12 20:31:44,380 INFO L87 Difference]: Start difference. First operand 603 states and 703 transitions. Second operand 100 states. [2018-04-12 20:31:49,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:49,131 INFO L93 Difference]: Finished difference Result 606 states and 705 transitions. [2018-04-12 20:31:49,131 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2018-04-12 20:31:49,131 INFO L78 Accepts]: Start accepts. Automaton has 100 states. Word has length 591 [2018-04-12 20:31:49,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:49,132 INFO L225 Difference]: With dead ends: 606 [2018-04-12 20:31:49,132 INFO L226 Difference]: Without dead ends: 606 [2018-04-12 20:31:49,133 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 149 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4890 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=5012, Invalid=17638, Unknown=0, NotChecked=0, Total=22650 [2018-04-12 20:31:49,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 606 states. [2018-04-12 20:31:49,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 606 to 603. [2018-04-12 20:31:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 603 states. [2018-04-12 20:31:49,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 702 transitions. [2018-04-12 20:31:49,136 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 702 transitions. Word has length 591 [2018-04-12 20:31:49,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:49,136 INFO L459 AbstractCegarLoop]: Abstraction has 603 states and 702 transitions. [2018-04-12 20:31:49,136 INFO L460 AbstractCegarLoop]: Interpolant automaton has 100 states. [2018-04-12 20:31:49,136 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 702 transitions. [2018-04-12 20:31:49,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2018-04-12 20:31:49,138 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:49,138 INFO L355 BasicCegarLoop]: trace histogram [97, 96, 95, 95, 95, 95, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:49,138 INFO L408 AbstractCegarLoop]: === Iteration 105 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:49,138 INFO L82 PathProgramCache]: Analyzing trace with hash 2012189117, now seen corresponding path program 95 times [2018-04-12 20:31:49,138 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:49,279 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 27269 backedges. 6677 proven. 20592 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:51,401 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:51,401 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [101] total 101 [2018-04-12 20:31:51,401 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:51,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:51,402 INFO L182 omatonBuilderFactory]: Interpolants [80757#false, 80756#true, 80759#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 80758#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 80761#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 80760#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 80763#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 80762#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 80765#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 80764#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 80767#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 80766#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 80769#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 80768#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 80771#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 80770#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 80773#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 80772#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 80775#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 80774#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 80777#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 80776#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 80779#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 80778#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 80781#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 80780#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 80783#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 80782#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 80785#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 80784#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 80787#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 80786#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 80789#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 80788#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 80791#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 80790#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 80793#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 80792#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 80795#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 80794#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 80797#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 80796#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 80799#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 80798#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 80801#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 80800#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 80803#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 80802#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 80805#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 80804#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 80807#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 80806#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 80809#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 80808#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 80811#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 80810#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 80813#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 80812#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 80815#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 80814#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 80817#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 80816#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 80819#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 80818#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 80821#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 80820#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 80823#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 80822#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 80825#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 80824#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 80827#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 80826#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 80829#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 80828#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 80831#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 80830#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 80833#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 80832#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 80835#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 80834#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 80837#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 80836#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 80839#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 80838#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 80841#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 80840#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 80843#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 80842#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 80845#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 80844#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 80847#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 80846#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 80849#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 80848#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 80851#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 80850#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 80853#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 80852#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 80855#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 80854#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 80856#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:31:51,403 INFO L134 CoverageAnalysis]: Checked inductivity of 27269 backedges. 6677 proven. 20592 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:51,403 INFO L442 AbstractCegarLoop]: Interpolant automaton has 101 states [2018-04-12 20:31:51,403 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 101 interpolants. [2018-04-12 20:31:51,404 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2504, Invalid=7596, Unknown=0, NotChecked=0, Total=10100 [2018-04-12 20:31:51,404 INFO L87 Difference]: Start difference. First operand 603 states and 702 transitions. Second operand 101 states. [2018-04-12 20:31:53,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:31:53,196 INFO L93 Difference]: Finished difference Result 918 states and 1069 transitions. [2018-04-12 20:31:53,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2018-04-12 20:31:53,279 INFO L78 Accepts]: Start accepts. Automaton has 101 states. Word has length 597 [2018-04-12 20:31:53,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:31:53,280 INFO L225 Difference]: With dead ends: 918 [2018-04-12 20:31:53,280 INFO L226 Difference]: Without dead ends: 625 [2018-04-12 20:31:53,281 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 148 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4704 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=5149, Invalid=17201, Unknown=0, NotChecked=0, Total=22350 [2018-04-12 20:31:53,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states. [2018-04-12 20:31:53,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 615. [2018-04-12 20:31:53,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 615 states. [2018-04-12 20:31:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 615 states and 717 transitions. [2018-04-12 20:31:53,283 INFO L78 Accepts]: Start accepts. Automaton has 615 states and 717 transitions. Word has length 597 [2018-04-12 20:31:53,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:31:53,283 INFO L459 AbstractCegarLoop]: Abstraction has 615 states and 717 transitions. [2018-04-12 20:31:53,283 INFO L460 AbstractCegarLoop]: Interpolant automaton has 101 states. [2018-04-12 20:31:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 717 transitions. [2018-04-12 20:31:53,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 604 [2018-04-12 20:31:53,285 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:31:53,285 INFO L355 BasicCegarLoop]: trace histogram [98, 97, 96, 96, 96, 96, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:31:53,285 INFO L408 AbstractCegarLoop]: === Iteration 106 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:31:53,285 INFO L82 PathProgramCache]: Analyzing trace with hash 1063326569, now seen corresponding path program 96 times [2018-04-12 20:31:53,285 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:31:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:31:53,406 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:31:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 27844 backedges. 6914 proven. 20930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:55,940 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:31:55,940 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [101] total 101 [2018-04-12 20:31:55,940 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:31:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:55,941 INFO L182 omatonBuilderFactory]: Interpolants [82489#true, 82491#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82490#false, 82493#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82492#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82495#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82494#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82497#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82496#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82499#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82498#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82501#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82500#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82503#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82502#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82505#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82515#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82514#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82517#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82516#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82519#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82518#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82521#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82520#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82523#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82522#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82525#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82524#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82527#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82526#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82529#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82528#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82531#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82530#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82533#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82532#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82535#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82534#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82537#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82536#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82539#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82538#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 82541#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82540#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82543#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82542#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82545#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82544#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82547#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82546#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82549#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82548#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82551#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82550#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82553#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82552#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82555#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82554#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82557#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82556#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82559#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82558#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82561#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82560#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82563#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82562#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82565#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82564#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82567#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82566#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82569#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82568#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82571#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82570#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82573#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82572#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82575#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82574#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82577#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82576#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82579#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82578#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82581#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82580#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82583#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82582#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82585#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82584#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82587#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82586#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82589#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 82588#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 82590#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:31:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 27844 backedges. 6914 proven. 20930 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:31:55,942 INFO L442 AbstractCegarLoop]: Interpolant automaton has 102 states [2018-04-12 20:31:55,942 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 102 interpolants. [2018-04-12 20:31:55,942 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2460, Invalid=7842, Unknown=0, NotChecked=0, Total=10302 [2018-04-12 20:31:55,942 INFO L87 Difference]: Start difference. First operand 615 states and 717 transitions. Second operand 102 states. [2018-04-12 20:32:00,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:00,988 INFO L93 Difference]: Finished difference Result 618 states and 719 transitions. [2018-04-12 20:32:00,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2018-04-12 20:32:00,988 INFO L78 Accepts]: Start accepts. Automaton has 102 states. Word has length 603 [2018-04-12 20:32:00,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:00,989 INFO L225 Difference]: With dead ends: 618 [2018-04-12 20:32:00,989 INFO L226 Difference]: Without dead ends: 618 [2018-04-12 20:32:00,990 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 152 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5090 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=5214, Invalid=18348, Unknown=0, NotChecked=0, Total=23562 [2018-04-12 20:32:00,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 618 states. [2018-04-12 20:32:00,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 618 to 615. [2018-04-12 20:32:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 615 states. [2018-04-12 20:32:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 615 states and 716 transitions. [2018-04-12 20:32:00,992 INFO L78 Accepts]: Start accepts. Automaton has 615 states and 716 transitions. Word has length 603 [2018-04-12 20:32:00,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:00,992 INFO L459 AbstractCegarLoop]: Abstraction has 615 states and 716 transitions. [2018-04-12 20:32:00,992 INFO L460 AbstractCegarLoop]: Interpolant automaton has 102 states. [2018-04-12 20:32:00,992 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 716 transitions. [2018-04-12 20:32:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2018-04-12 20:32:00,994 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:00,994 INFO L355 BasicCegarLoop]: trace histogram [99, 98, 97, 97, 97, 97, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:00,994 INFO L408 AbstractCegarLoop]: === Iteration 107 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:00,994 INFO L82 PathProgramCache]: Analyzing trace with hash -121762563, now seen corresponding path program 97 times [2018-04-12 20:32:00,994 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:01,122 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:32:03,850 INFO L134 CoverageAnalysis]: Checked inductivity of 28425 backedges. 6963 proven. 21462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:03,850 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:32:03,850 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [103] total 103 [2018-04-12 20:32:03,850 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:32:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:03,851 INFO L182 omatonBuilderFactory]: Interpolants [83969#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 83968#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 83971#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 83970#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 83973#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 83972#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 83975#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 83974#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 83977#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 83976#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 83979#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 83978#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 83981#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 83980#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 83983#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 83982#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 83985#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 83984#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 83987#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 83986#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 83989#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 83988#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 83991#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 83990#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 83993#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 83992#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 83995#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 83994#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 83997#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 83996#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 83999#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 83998#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 84001#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 84000#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 84003#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 84002#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 84005#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 84004#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 84007#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 84006#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 84009#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 84008#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 84011#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 84010#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 84013#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 84012#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 84015#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 84014#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 84017#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 84016#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 84019#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 84018#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 84021#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 84020#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 84023#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 84022#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 84025#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 84024#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 84027#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 84026#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 84029#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 84028#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 84031#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 84030#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 83929#true, 83931#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 83930#false, 83933#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 83932#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 83935#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 83934#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 83937#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 83936#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 83939#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 83938#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 83941#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 83940#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 83943#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 83942#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 83945#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 83944#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 83947#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 83946#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 83949#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 83948#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 83951#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 83950#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 83953#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 83952#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 83955#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 83954#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 83957#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 83956#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 83959#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 83958#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 83961#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 83960#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 83963#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 83962#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 83965#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 83964#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 83967#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 83966#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36))] [2018-04-12 20:32:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 28425 backedges. 6963 proven. 21462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:03,852 INFO L442 AbstractCegarLoop]: Interpolant automaton has 103 states [2018-04-12 20:32:03,852 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 103 interpolants. [2018-04-12 20:32:03,853 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2605, Invalid=7901, Unknown=0, NotChecked=0, Total=10506 [2018-04-12 20:32:03,853 INFO L87 Difference]: Start difference. First operand 615 states and 716 transitions. Second operand 103 states. [2018-04-12 20:32:05,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:05,561 INFO L93 Difference]: Finished difference Result 936 states and 1090 transitions. [2018-04-12 20:32:05,562 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2018-04-12 20:32:05,562 INFO L78 Accepts]: Start accepts. Automaton has 103 states. Word has length 609 [2018-04-12 20:32:05,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:05,562 INFO L225 Difference]: With dead ends: 936 [2018-04-12 20:32:05,562 INFO L226 Difference]: Without dead ends: 637 [2018-04-12 20:32:05,563 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 151 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4900 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=5354, Invalid=17902, Unknown=0, NotChecked=0, Total=23256 [2018-04-12 20:32:05,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 637 states. [2018-04-12 20:32:05,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 637 to 627. [2018-04-12 20:32:05,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 627 states. [2018-04-12 20:32:05,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 731 transitions. [2018-04-12 20:32:05,565 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 731 transitions. Word has length 609 [2018-04-12 20:32:05,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:05,565 INFO L459 AbstractCegarLoop]: Abstraction has 627 states and 731 transitions. [2018-04-12 20:32:05,565 INFO L460 AbstractCegarLoop]: Interpolant automaton has 103 states. [2018-04-12 20:32:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 731 transitions. [2018-04-12 20:32:05,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 616 [2018-04-12 20:32:05,567 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:05,567 INFO L355 BasicCegarLoop]: trace histogram [100, 99, 98, 98, 98, 98, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:05,567 INFO L408 AbstractCegarLoop]: === Iteration 108 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:05,567 INFO L82 PathProgramCache]: Analyzing trace with hash 1694395561, now seen corresponding path program 98 times [2018-04-12 20:32:05,568 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:05,694 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:32:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 29012 backedges. 7205 proven. 21807 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:08,305 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:32:08,305 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [103] total 103 [2018-04-12 20:32:08,305 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:32:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:08,305 INFO L182 omatonBuilderFactory]: Interpolants [85761#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85760#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85763#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85762#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85765#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85764#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85767#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85766#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85769#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85768#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85771#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85770#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85773#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85772#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85775#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85774#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85777#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85776#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85779#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85778#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85781#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85780#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85783#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85782#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85785#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85784#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85787#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85786#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85789#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85788#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85791#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85790#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85793#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85792#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85795#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85794#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85797#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85796#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85799#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 85798#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 85697#false, 85696#true, 85699#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85698#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85701#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85700#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85703#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85702#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85705#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85704#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85707#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85706#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85709#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85708#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85711#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85710#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85713#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85712#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85715#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85714#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85717#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85716#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85719#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85718#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85721#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85720#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85723#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85722#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85725#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85724#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85727#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85726#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85729#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85728#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85731#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85730#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85733#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85732#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85735#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85734#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85737#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85736#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85739#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85738#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85741#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85740#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85743#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85742#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85745#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85744#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85747#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85746#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 85749#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85748#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85751#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85750#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85753#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85752#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85755#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85754#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85757#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85756#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85759#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 85758#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:32:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 29012 backedges. 7205 proven. 21807 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:08,306 INFO L442 AbstractCegarLoop]: Interpolant automaton has 104 states [2018-04-12 20:32:08,307 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2018-04-12 20:32:08,307 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2560, Invalid=8152, Unknown=0, NotChecked=0, Total=10712 [2018-04-12 20:32:08,307 INFO L87 Difference]: Start difference. First operand 627 states and 731 transitions. Second operand 104 states. [2018-04-12 20:32:12,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:12,710 INFO L93 Difference]: Finished difference Result 630 states and 733 transitions. [2018-04-12 20:32:12,710 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2018-04-12 20:32:12,710 INFO L78 Accepts]: Start accepts. Automaton has 104 states. Word has length 615 [2018-04-12 20:32:12,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:12,711 INFO L225 Difference]: With dead ends: 630 [2018-04-12 20:32:12,711 INFO L226 Difference]: Without dead ends: 630 [2018-04-12 20:32:12,712 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 155 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5294 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=5420, Invalid=19072, Unknown=0, NotChecked=0, Total=24492 [2018-04-12 20:32:12,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 630 states. [2018-04-12 20:32:12,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 630 to 627. [2018-04-12 20:32:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 627 states. [2018-04-12 20:32:12,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 730 transitions. [2018-04-12 20:32:12,714 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 730 transitions. Word has length 615 [2018-04-12 20:32:12,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:12,714 INFO L459 AbstractCegarLoop]: Abstraction has 627 states and 730 transitions. [2018-04-12 20:32:12,714 INFO L460 AbstractCegarLoop]: Interpolant automaton has 104 states. [2018-04-12 20:32:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 730 transitions. [2018-04-12 20:32:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2018-04-12 20:32:12,716 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:12,716 INFO L355 BasicCegarLoop]: trace histogram [101, 100, 99, 99, 99, 99, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:12,716 INFO L408 AbstractCegarLoop]: === Iteration 109 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:12,717 INFO L82 PathProgramCache]: Analyzing trace with hash -121407939, now seen corresponding path program 99 times [2018-04-12 20:32:12,717 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:12,855 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:32:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 29605 backedges. 7255 proven. 22350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:15,195 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:32:15,195 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [105] total 105 [2018-04-12 20:32:15,195 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:32:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:15,196 INFO L182 omatonBuilderFactory]: Interpolants [87165#false, 87164#true, 87167#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 87166#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 87169#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 87168#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 87171#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 87170#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 87173#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 87172#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 87175#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 87174#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 87177#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 87176#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 87179#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 87178#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 87181#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 87180#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 87183#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 87182#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 87185#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 87184#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 87187#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 87186#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 87189#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 87188#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 87191#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 87190#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 87193#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 87192#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 87195#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 87194#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 87197#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 87196#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 87199#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 87198#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 87201#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 87200#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 87203#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 87202#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 87205#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 87204#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 87207#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 87206#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 87209#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 87208#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 87211#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 87210#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 87213#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 87212#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 87215#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 87214#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 87217#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 87216#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 87219#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 87218#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 87221#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 87220#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 87223#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 87222#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 87225#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 87224#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 87227#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 87226#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 87229#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 87228#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 87231#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 87230#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 87233#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 87232#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 87235#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 87234#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 87237#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 87236#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 87239#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 87238#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 87241#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 87240#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 87243#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 87242#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 87245#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 87244#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 87247#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 87246#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 87249#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 87248#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 87251#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 87250#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 87253#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 87252#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 87255#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 87254#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 87257#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 87256#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 87259#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 87258#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 87261#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 87260#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 87263#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 87262#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 87265#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 87264#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 87267#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 87266#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 87268#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:32:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 29605 backedges. 7255 proven. 22350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:15,197 INFO L442 AbstractCegarLoop]: Interpolant automaton has 105 states [2018-04-12 20:32:15,197 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2018-04-12 20:32:15,197 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2708, Invalid=8212, Unknown=0, NotChecked=0, Total=10920 [2018-04-12 20:32:15,197 INFO L87 Difference]: Start difference. First operand 627 states and 730 transitions. Second operand 105 states. [2018-04-12 20:32:17,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:17,128 INFO L93 Difference]: Finished difference Result 954 states and 1111 transitions. [2018-04-12 20:32:17,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2018-04-12 20:32:17,128 INFO L78 Accepts]: Start accepts. Automaton has 105 states. Word has length 621 [2018-04-12 20:32:17,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:17,129 INFO L225 Difference]: With dead ends: 954 [2018-04-12 20:32:17,129 INFO L226 Difference]: Without dead ends: 649 [2018-04-12 20:32:17,130 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 154 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5100 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=5563, Invalid=18617, Unknown=0, NotChecked=0, Total=24180 [2018-04-12 20:32:17,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 649 states. [2018-04-12 20:32:17,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 649 to 639. [2018-04-12 20:32:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 639 states. [2018-04-12 20:32:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 745 transitions. [2018-04-12 20:32:17,132 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 745 transitions. Word has length 621 [2018-04-12 20:32:17,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:17,132 INFO L459 AbstractCegarLoop]: Abstraction has 639 states and 745 transitions. [2018-04-12 20:32:17,132 INFO L460 AbstractCegarLoop]: Interpolant automaton has 105 states. [2018-04-12 20:32:17,132 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 745 transitions. [2018-04-12 20:32:17,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2018-04-12 20:32:17,134 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:17,134 INFO L355 BasicCegarLoop]: trace histogram [102, 101, 100, 100, 100, 100, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:17,134 INFO L408 AbstractCegarLoop]: === Iteration 110 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:17,134 INFO L82 PathProgramCache]: Analyzing trace with hash -462048279, now seen corresponding path program 100 times [2018-04-12 20:32:17,135 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:17,296 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:32:20,039 INFO L134 CoverageAnalysis]: Checked inductivity of 30204 backedges. 7502 proven. 22702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:20,039 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:32:20,039 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [105] total 105 [2018-04-12 20:32:20,039 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:32:20,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:20,040 INFO L182 omatonBuilderFactory]: Interpolants [88965#true, 88967#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88966#false, 88969#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88968#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88971#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88970#(<= (+ 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88977#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88976#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88979#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88978#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88981#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88991#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88990#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88993#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88992#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88995#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88994#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88997#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88996#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88999#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 88998#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89001#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89000#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89003#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89002#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89005#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89004#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89007#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89006#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89009#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89008#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89011#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89010#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89013#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89012#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89015#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89014#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89017#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89016#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 89019#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89018#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89021#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89020#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89023#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89022#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89025#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89024#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89027#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89026#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89029#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89028#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89031#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89030#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89033#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89032#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89035#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89034#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89037#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89036#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89039#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89038#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89041#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89040#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89043#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89042#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89045#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89044#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89047#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89046#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89049#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89048#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89051#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89050#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89053#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89052#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89055#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89054#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89057#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89056#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89059#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89058#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89061#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89060#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89063#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89062#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89065#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89064#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89067#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89066#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89069#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 89068#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 89070#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:32:20,041 INFO L134 CoverageAnalysis]: Checked inductivity of 30204 backedges. 7502 proven. 22702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:20,041 INFO L442 AbstractCegarLoop]: Interpolant automaton has 106 states [2018-04-12 20:32:20,041 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 106 interpolants. [2018-04-12 20:32:20,041 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2662, Invalid=8468, Unknown=0, NotChecked=0, Total=11130 [2018-04-12 20:32:20,041 INFO L87 Difference]: Start difference. First operand 639 states and 745 transitions. Second operand 106 states. [2018-04-12 20:32:25,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:25,441 INFO L93 Difference]: Finished difference Result 642 states and 747 transitions. [2018-04-12 20:32:25,441 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2018-04-12 20:32:25,442 INFO L78 Accepts]: Start accepts. Automaton has 106 states. Word has length 627 [2018-04-12 20:32:25,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:25,443 INFO L225 Difference]: With dead ends: 642 [2018-04-12 20:32:25,443 INFO L226 Difference]: Without dead ends: 642 [2018-04-12 20:32:25,444 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 158 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5502 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=5630, Invalid=19810, Unknown=0, NotChecked=0, Total=25440 [2018-04-12 20:32:25,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 642 states. [2018-04-12 20:32:25,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 642 to 639. [2018-04-12 20:32:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 639 states. [2018-04-12 20:32:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 744 transitions. [2018-04-12 20:32:25,446 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 744 transitions. Word has length 627 [2018-04-12 20:32:25,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:25,446 INFO L459 AbstractCegarLoop]: Abstraction has 639 states and 744 transitions. [2018-04-12 20:32:25,446 INFO L460 AbstractCegarLoop]: Interpolant automaton has 106 states. [2018-04-12 20:32:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 744 transitions. [2018-04-12 20:32:25,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2018-04-12 20:32:25,448 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:25,448 INFO L355 BasicCegarLoop]: trace histogram [103, 102, 101, 101, 101, 101, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:25,448 INFO L408 AbstractCegarLoop]: === Iteration 111 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:25,449 INFO L82 PathProgramCache]: Analyzing trace with hash -688370307, now seen corresponding path program 101 times [2018-04-12 20:32:25,449 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:25,590 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:32:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 30809 backedges. 7553 proven. 23256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:28,110 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:32:28,110 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [107] total 107 [2018-04-12 20:32:28,110 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:32:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:28,111 INFO L182 omatonBuilderFactory]: Interpolants [90461#true, 90463#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 90462#false, 90465#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 90464#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 90467#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 90466#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 90469#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 90468#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 90471#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 90470#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 90473#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 90472#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 90475#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 90474#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 90477#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 90476#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 90479#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 90478#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 90481#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 90480#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 90483#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 90482#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 90485#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 90484#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 90487#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 90486#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 90489#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 90488#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 90491#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 90490#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 90493#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 90492#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 90495#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 90494#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 90497#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 90496#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 90499#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 90498#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 90501#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 90500#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 90503#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 90502#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 90505#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 90504#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 90507#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 90506#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 90509#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 90508#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 90511#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 90510#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 90513#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 90512#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 90515#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 90514#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 90517#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 90516#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 90519#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 90518#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 90521#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 90520#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 90523#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 90522#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 90525#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 90524#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 90527#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 90526#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 90529#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 90528#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 90531#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 90530#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 90533#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 90532#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 90535#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 90534#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 90537#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 90536#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 90539#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 90538#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 90541#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 90540#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 90543#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 90542#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 90545#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 90544#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 90547#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 90546#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 90549#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 90548#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 90551#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 90550#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 90553#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 90552#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 90555#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 90554#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 90557#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 90556#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 90559#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 90558#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 90561#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 90560#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 90563#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 90562#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 90565#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 90564#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 90567#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 90566#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1))] [2018-04-12 20:32:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 30809 backedges. 7553 proven. 23256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:28,112 INFO L442 AbstractCegarLoop]: Interpolant automaton has 107 states [2018-04-12 20:32:28,112 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 107 interpolants. [2018-04-12 20:32:28,112 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2813, Invalid=8529, Unknown=0, NotChecked=0, Total=11342 [2018-04-12 20:32:28,112 INFO L87 Difference]: Start difference. First operand 639 states and 744 transitions. Second operand 107 states. [2018-04-12 20:32:30,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:30,148 INFO L93 Difference]: Finished difference Result 972 states and 1132 transitions. [2018-04-12 20:32:30,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2018-04-12 20:32:30,149 INFO L78 Accepts]: Start accepts. Automaton has 107 states. Word has length 633 [2018-04-12 20:32:30,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:30,150 INFO L225 Difference]: With dead ends: 972 [2018-04-12 20:32:30,150 INFO L226 Difference]: Without dead ends: 661 [2018-04-12 20:32:30,151 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 157 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5304 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=5776, Invalid=19346, Unknown=0, NotChecked=0, Total=25122 [2018-04-12 20:32:30,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 661 states. [2018-04-12 20:32:30,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 661 to 651. [2018-04-12 20:32:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 651 states. [2018-04-12 20:32:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 759 transitions. [2018-04-12 20:32:30,153 INFO L78 Accepts]: Start accepts. Automaton has 651 states and 759 transitions. Word has length 633 [2018-04-12 20:32:30,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:30,153 INFO L459 AbstractCegarLoop]: Abstraction has 651 states and 759 transitions. [2018-04-12 20:32:30,153 INFO L460 AbstractCegarLoop]: Interpolant automaton has 107 states. [2018-04-12 20:32:30,153 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 759 transitions. [2018-04-12 20:32:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2018-04-12 20:32:30,155 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:30,155 INFO L355 BasicCegarLoop]: trace histogram [104, 103, 102, 102, 102, 102, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:30,155 INFO L408 AbstractCegarLoop]: === Iteration 112 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:30,156 INFO L82 PathProgramCache]: Analyzing trace with hash 1077897513, now seen corresponding path program 102 times [2018-04-12 20:32:30,156 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:30,369 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:32:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31420 backedges. 7805 proven. 23615 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:33,232 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:32:33,232 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [107] total 107 [2018-04-12 20:32:33,232 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:32:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:33,233 INFO L182 omatonBuilderFactory]: Interpolants [92297#false, 92296#true, 92299#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92298#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92301#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92300#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92303#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92302#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92305#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92304#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92307#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92306#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92309#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92308#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92311#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92310#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92313#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92312#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92315#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92314#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92317#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92316#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92319#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92318#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92321#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92320#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92323#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92322#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92325#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92324#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92327#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92326#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92329#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92328#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92331#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92330#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92333#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92332#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92335#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92334#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92337#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92336#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92339#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92338#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92341#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92340#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92343#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92342#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92345#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92344#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92347#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92346#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92349#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92348#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 92351#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92350#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92353#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92352#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92355#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92354#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92357#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92356#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92359#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92358#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92361#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92360#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92363#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92362#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92365#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92364#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92367#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92366#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92369#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92368#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92371#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92370#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92373#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92372#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92375#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92374#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92377#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92376#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92379#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92378#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92381#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92380#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92383#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92382#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92385#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92384#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92387#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92386#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92389#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92388#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92391#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92390#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92393#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92392#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92395#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92394#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92397#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92396#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92399#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92398#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92401#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92400#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 92403#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 92402#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)))] [2018-04-12 20:32:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 31420 backedges. 7805 proven. 23615 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:33,234 INFO L442 AbstractCegarLoop]: Interpolant automaton has 108 states [2018-04-12 20:32:33,235 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2018-04-12 20:32:33,235 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2766, Invalid=8790, Unknown=0, NotChecked=0, Total=11556 [2018-04-12 20:32:33,235 INFO L87 Difference]: Start difference. First operand 651 states and 759 transitions. Second operand 108 states. [2018-04-12 20:32:38,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:38,671 INFO L93 Difference]: Finished difference Result 654 states and 761 transitions. [2018-04-12 20:32:38,672 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2018-04-12 20:32:38,672 INFO L78 Accepts]: Start accepts. Automaton has 108 states. Word has length 639 [2018-04-12 20:32:38,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:38,672 INFO L225 Difference]: With dead ends: 654 [2018-04-12 20:32:38,672 INFO L226 Difference]: Without dead ends: 654 [2018-04-12 20:32:38,673 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5714 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=5844, Invalid=20562, Unknown=0, NotChecked=0, Total=26406 [2018-04-12 20:32:38,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 654 states. [2018-04-12 20:32:38,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 654 to 651. [2018-04-12 20:32:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 651 states. [2018-04-12 20:32:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 758 transitions. [2018-04-12 20:32:38,676 INFO L78 Accepts]: Start accepts. Automaton has 651 states and 758 transitions. Word has length 639 [2018-04-12 20:32:38,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:38,676 INFO L459 AbstractCegarLoop]: Abstraction has 651 states and 758 transitions. [2018-04-12 20:32:38,676 INFO L460 AbstractCegarLoop]: Interpolant automaton has 108 states. [2018-04-12 20:32:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 758 transitions. [2018-04-12 20:32:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2018-04-12 20:32:38,678 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:38,678 INFO L355 BasicCegarLoop]: trace histogram [105, 104, 103, 103, 103, 103, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:38,678 INFO L408 AbstractCegarLoop]: === Iteration 113 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:38,678 INFO L82 PathProgramCache]: Analyzing trace with hash 2037715645, now seen corresponding path program 103 times [2018-04-12 20:32:38,678 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:38,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:38,821 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:32:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 32037 backedges. 7857 proven. 24180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:41,282 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:32:41,282 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [109] total 109 [2018-04-12 20:32:41,283 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:32:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:41,283 INFO L182 omatonBuilderFactory]: Interpolants [93821#false, 93820#true, 93823#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 93822#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 93825#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 93824#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 93827#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 93826#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 93829#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 93828#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 93831#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 93830#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 93833#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 93832#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 93835#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 93834#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 93837#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 93836#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 93839#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 93838#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 93841#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 93840#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 93843#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 93842#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 93845#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 93844#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 93847#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 93846#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 93849#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 93848#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 93851#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 93850#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 93853#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 93852#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 93855#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 93854#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 93857#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 93856#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 93859#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 93858#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 93861#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 93860#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 93863#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 93862#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 93865#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 93864#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 93867#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 93866#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 93869#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 93868#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 93871#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 93870#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 93873#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 93872#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 93875#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 93874#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 93877#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 93876#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 93879#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 93878#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 93881#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 93880#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 93883#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 93882#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 93885#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 93884#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 93887#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 93886#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 93889#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 93888#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 93891#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 93890#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 93893#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 93892#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 93895#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 93894#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 93897#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 93896#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 93899#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 93898#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 93901#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 93900#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 93903#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 93902#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 93905#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 93904#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 93907#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 93906#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 93909#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 93908#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 93911#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 93910#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 93913#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 93912#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 93915#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 93914#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 93917#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 93916#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 93919#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 93918#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 93921#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 93920#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 93923#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 93922#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 93925#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 93924#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 93927#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 93926#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 93928#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:32:41,284 INFO L134 CoverageAnalysis]: Checked inductivity of 32037 backedges. 7857 proven. 24180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:41,284 INFO L442 AbstractCegarLoop]: Interpolant automaton has 109 states [2018-04-12 20:32:41,284 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 109 interpolants. [2018-04-12 20:32:41,285 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2920, Invalid=8852, Unknown=0, NotChecked=0, Total=11772 [2018-04-12 20:32:41,285 INFO L87 Difference]: Start difference. First operand 651 states and 758 transitions. Second operand 109 states. [2018-04-12 20:32:43,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:43,487 INFO L93 Difference]: Finished difference Result 990 states and 1153 transitions. [2018-04-12 20:32:43,488 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2018-04-12 20:32:43,488 INFO L78 Accepts]: Start accepts. Automaton has 109 states. Word has length 645 [2018-04-12 20:32:43,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:43,489 INFO L225 Difference]: With dead ends: 990 [2018-04-12 20:32:43,489 INFO L226 Difference]: Without dead ends: 673 [2018-04-12 20:32:43,490 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 160 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5512 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=5993, Invalid=20089, Unknown=0, NotChecked=0, Total=26082 [2018-04-12 20:32:43,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 673 states. [2018-04-12 20:32:43,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 673 to 663. [2018-04-12 20:32:43,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 663 states. [2018-04-12 20:32:43,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 773 transitions. [2018-04-12 20:32:43,495 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 773 transitions. Word has length 645 [2018-04-12 20:32:43,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:43,495 INFO L459 AbstractCegarLoop]: Abstraction has 663 states and 773 transitions. [2018-04-12 20:32:43,495 INFO L460 AbstractCegarLoop]: Interpolant automaton has 109 states. [2018-04-12 20:32:43,495 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 773 transitions. [2018-04-12 20:32:43,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2018-04-12 20:32:43,498 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:43,498 INFO L355 BasicCegarLoop]: trace histogram [106, 105, 104, 104, 104, 104, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:43,499 INFO L408 AbstractCegarLoop]: === Iteration 114 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:43,499 INFO L82 PathProgramCache]: Analyzing trace with hash 1106513001, now seen corresponding path program 104 times [2018-04-12 20:32:43,499 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:43,713 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:32:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 32660 backedges. 8114 proven. 24546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:46,644 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:32:46,644 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [109] total 109 [2018-04-12 20:32:46,644 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:32:46,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:46,644 INFO L182 omatonBuilderFactory]: Interpolants [95745#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95744#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95747#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95746#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95749#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95748#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95751#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95750#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95753#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95752#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95755#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95754#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95757#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95756#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95759#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95758#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95761#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95760#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95763#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95762#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95765#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95764#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95767#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95766#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95769#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95768#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95771#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95770#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95773#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95772#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95775#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95774#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95777#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95776#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95779#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95778#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95781#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95780#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95783#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95782#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95785#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95784#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95787#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95786#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95789#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95788#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95791#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95790#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95793#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95792#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95795#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95794#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95797#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 95796#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 95798#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 95689#true, 95691#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95690#false, 95693#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95692#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95695#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95694#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95697#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95696#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95699#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95698#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95701#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95700#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95703#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95702#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95705#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95704#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95728#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95731#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95730#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95733#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95732#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95735#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95734#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95737#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95736#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95739#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95738#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95741#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95740#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95743#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 95742#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:32:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 32660 backedges. 8114 proven. 24546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:46,645 INFO L442 AbstractCegarLoop]: Interpolant automaton has 110 states [2018-04-12 20:32:46,646 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2018-04-12 20:32:46,646 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2872, Invalid=9118, Unknown=0, NotChecked=0, Total=11990 [2018-04-12 20:32:46,646 INFO L87 Difference]: Start difference. First operand 663 states and 773 transitions. Second operand 110 states. [2018-04-12 20:32:52,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:52,632 INFO L93 Difference]: Finished difference Result 666 states and 775 transitions. [2018-04-12 20:32:52,632 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2018-04-12 20:32:52,632 INFO L78 Accepts]: Start accepts. Automaton has 110 states. Word has length 651 [2018-04-12 20:32:52,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:52,633 INFO L225 Difference]: With dead ends: 666 [2018-04-12 20:32:52,633 INFO L226 Difference]: Without dead ends: 666 [2018-04-12 20:32:52,633 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 164 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5930 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=6062, Invalid=21328, Unknown=0, NotChecked=0, Total=27390 [2018-04-12 20:32:52,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2018-04-12 20:32:52,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 663. [2018-04-12 20:32:52,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 663 states. [2018-04-12 20:32:52,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 772 transitions. [2018-04-12 20:32:52,636 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 772 transitions. Word has length 651 [2018-04-12 20:32:52,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:52,636 INFO L459 AbstractCegarLoop]: Abstraction has 663 states and 772 transitions. [2018-04-12 20:32:52,636 INFO L460 AbstractCegarLoop]: Interpolant automaton has 110 states. [2018-04-12 20:32:52,636 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 772 transitions. [2018-04-12 20:32:52,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 658 [2018-04-12 20:32:52,638 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:52,638 INFO L355 BasicCegarLoop]: trace histogram [107, 106, 105, 105, 105, 105, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:52,638 INFO L408 AbstractCegarLoop]: === Iteration 115 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:52,638 INFO L82 PathProgramCache]: Analyzing trace with hash 896681469, now seen corresponding path program 105 times [2018-04-12 20:32:52,639 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:52,797 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:32:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 33289 backedges. 8167 proven. 25122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:55,520 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:32:55,520 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [111] total 111 [2018-04-12 20:32:55,521 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:32:55,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:55,521 INFO L182 omatonBuilderFactory]: Interpolants [97281#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 97280#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 97283#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 97282#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 97285#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 97305#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 97304#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 97307#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 97306#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 97309#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 97308#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 97311#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 97310#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 97313#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 97312#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 97315#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 97314#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 97317#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 97316#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 97319#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 97318#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 97321#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 97320#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 97323#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 97322#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 97325#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 97324#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 97327#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 97326#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 97329#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 97328#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 97331#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 97330#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 97333#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 97332#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 97335#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 97341#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 97340#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 97343#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 97342#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 97348#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 97351#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 97350#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 97241#true, 97243#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 97248#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 97251#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 97250#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 97253#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 97252#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 97255#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 97254#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 97257#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 97256#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 97259#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 97258#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 97261#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 97260#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 97263#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 97262#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 97265#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 97264#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 97267#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 97266#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 97269#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 97268#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 97271#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 97270#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 97273#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 97272#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 97275#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 97274#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 97277#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 97276#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 97279#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 97278#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36))] [2018-04-12 20:32:55,522 INFO L134 CoverageAnalysis]: Checked inductivity of 33289 backedges. 8167 proven. 25122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:32:55,522 INFO L442 AbstractCegarLoop]: Interpolant automaton has 111 states [2018-04-12 20:32:55,522 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 111 interpolants. [2018-04-12 20:32:55,523 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3029, Invalid=9181, Unknown=0, NotChecked=0, Total=12210 [2018-04-12 20:32:55,523 INFO L87 Difference]: Start difference. First operand 663 states and 772 transitions. Second operand 111 states. [2018-04-12 20:32:57,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:32:57,387 INFO L93 Difference]: Finished difference Result 1008 states and 1174 transitions. [2018-04-12 20:32:57,387 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2018-04-12 20:32:57,387 INFO L78 Accepts]: Start accepts. Automaton has 111 states. Word has length 657 [2018-04-12 20:32:57,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:32:57,388 INFO L225 Difference]: With dead ends: 1008 [2018-04-12 20:32:57,388 INFO L226 Difference]: Without dead ends: 685 [2018-04-12 20:32:57,390 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5724 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=6214, Invalid=20846, Unknown=0, NotChecked=0, Total=27060 [2018-04-12 20:32:57,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 685 states. [2018-04-12 20:32:57,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 685 to 675. [2018-04-12 20:32:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 675 states. [2018-04-12 20:32:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 787 transitions. [2018-04-12 20:32:57,393 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 787 transitions. Word has length 657 [2018-04-12 20:32:57,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:32:57,393 INFO L459 AbstractCegarLoop]: Abstraction has 675 states and 787 transitions. [2018-04-12 20:32:57,393 INFO L460 AbstractCegarLoop]: Interpolant automaton has 111 states. [2018-04-12 20:32:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 787 transitions. [2018-04-12 20:32:57,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 664 [2018-04-12 20:32:57,395 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:32:57,395 INFO L355 BasicCegarLoop]: trace histogram [108, 107, 106, 106, 106, 106, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:32:57,395 INFO L408 AbstractCegarLoop]: === Iteration 116 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:32:57,395 INFO L82 PathProgramCache]: Analyzing trace with hash -498328151, now seen corresponding path program 106 times [2018-04-12 20:32:57,396 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:32:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:32:57,737 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:33:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 33924 backedges. 8429 proven. 25495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:00,871 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:33:00,871 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [111] total 111 [2018-04-12 20:33:00,871 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:33:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:00,872 INFO L182 omatonBuilderFactory]: Interpolants [99145#false, 99144#true, 99147#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99146#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99149#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99148#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99151#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99150#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99153#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99152#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99155#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99154#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99157#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99156#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99159#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99158#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99161#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99160#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99163#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99162#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99165#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99164#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99167#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99166#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99169#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99168#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99171#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99170#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99173#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99172#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99175#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99174#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99177#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99176#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99179#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99178#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99181#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99180#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99183#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99182#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99185#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99184#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99187#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99186#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99189#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99188#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99191#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99190#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99193#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99192#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99195#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99194#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99197#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99196#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99199#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99198#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 99201#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99200#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99203#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99202#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99205#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99204#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99207#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99206#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99209#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99208#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99211#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99210#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99213#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99212#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99215#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99214#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99217#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99216#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99219#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99218#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99221#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99220#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99223#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99222#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99225#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99224#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99227#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99226#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99229#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99228#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99231#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99230#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99233#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99232#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99235#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99234#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99237#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99236#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99239#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99238#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99241#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99240#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99243#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99242#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99245#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99244#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99247#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99246#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99249#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99248#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99251#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99250#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99253#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99252#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 99255#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 99254#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)))] [2018-04-12 20:33:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 33924 backedges. 8429 proven. 25495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:00,873 INFO L442 AbstractCegarLoop]: Interpolant automaton has 112 states [2018-04-12 20:33:00,874 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 112 interpolants. [2018-04-12 20:33:00,874 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=2980, Invalid=9452, Unknown=0, NotChecked=0, Total=12432 [2018-04-12 20:33:00,874 INFO L87 Difference]: Start difference. First operand 675 states and 787 transitions. Second operand 112 states. [2018-04-12 20:33:06,068 WARN L151 SmtUtils]: Spent 112ms on a formula simplification. DAG size of input: 28 DAG size of output 17 [2018-04-12 20:33:07,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:33:07,202 INFO L93 Difference]: Finished difference Result 678 states and 789 transitions. [2018-04-12 20:33:07,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2018-04-12 20:33:07,202 INFO L78 Accepts]: Start accepts. Automaton has 112 states. Word has length 663 [2018-04-12 20:33:07,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:33:07,204 INFO L225 Difference]: With dead ends: 678 [2018-04-12 20:33:07,204 INFO L226 Difference]: Without dead ends: 678 [2018-04-12 20:33:07,205 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 167 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6150 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=6284, Invalid=22108, Unknown=0, NotChecked=0, Total=28392 [2018-04-12 20:33:07,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2018-04-12 20:33:07,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 675. [2018-04-12 20:33:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 675 states. [2018-04-12 20:33:07,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 786 transitions. [2018-04-12 20:33:07,210 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 786 transitions. Word has length 663 [2018-04-12 20:33:07,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:33:07,210 INFO L459 AbstractCegarLoop]: Abstraction has 675 states and 786 transitions. [2018-04-12 20:33:07,211 INFO L460 AbstractCegarLoop]: Interpolant automaton has 112 states. [2018-04-12 20:33:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 786 transitions. [2018-04-12 20:33:07,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 670 [2018-04-12 20:33:07,214 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:33:07,214 INFO L355 BasicCegarLoop]: trace histogram [109, 108, 107, 107, 107, 107, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:33:07,214 INFO L408 AbstractCegarLoop]: === Iteration 117 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:33:07,214 INFO L82 PathProgramCache]: Analyzing trace with hash -1219991747, now seen corresponding path program 107 times [2018-04-12 20:33:07,215 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:33:07,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:33:07,406 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:33:10,259 INFO L134 CoverageAnalysis]: Checked inductivity of 34565 backedges. 8483 proven. 26082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:10,260 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:33:10,260 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [113] total 113 [2018-04-12 20:33:10,260 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:33:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:10,260 INFO L182 omatonBuilderFactory]: Interpolants [100725#false, 100724#true, 100727#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 100726#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 100729#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 100728#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 100731#(<= 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 100809#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 100808#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 100811#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 100810#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 100816#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 100819#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 100818#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 100821#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 100820#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 100823#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 100822#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 100825#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 100824#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 100827#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 100826#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 100829#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 100828#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 100831#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 100830#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 100833#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 100832#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 100835#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 100834#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 100836#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:33:10,261 INFO L134 CoverageAnalysis]: Checked inductivity of 34565 backedges. 8483 proven. 26082 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:10,261 INFO L442 AbstractCegarLoop]: Interpolant automaton has 113 states [2018-04-12 20:33:10,262 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 113 interpolants. [2018-04-12 20:33:10,262 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3140, Invalid=9516, Unknown=0, NotChecked=0, Total=12656 [2018-04-12 20:33:10,262 INFO L87 Difference]: Start difference. First operand 675 states and 786 transitions. Second operand 113 states. [2018-04-12 20:33:12,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:33:12,510 INFO L93 Difference]: Finished difference Result 1026 states and 1195 transitions. [2018-04-12 20:33:12,510 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2018-04-12 20:33:12,510 INFO L78 Accepts]: Start accepts. Automaton has 113 states. Word has length 669 [2018-04-12 20:33:12,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:33:12,511 INFO L225 Difference]: With dead ends: 1026 [2018-04-12 20:33:12,511 INFO L226 Difference]: Without dead ends: 697 [2018-04-12 20:33:12,512 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 166 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5940 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=6439, Invalid=21617, Unknown=0, NotChecked=0, Total=28056 [2018-04-12 20:33:12,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2018-04-12 20:33:12,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 687. [2018-04-12 20:33:12,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 687 states. [2018-04-12 20:33:12,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 801 transitions. [2018-04-12 20:33:12,515 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 801 transitions. Word has length 669 [2018-04-12 20:33:12,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:33:12,516 INFO L459 AbstractCegarLoop]: Abstraction has 687 states and 801 transitions. [2018-04-12 20:33:12,516 INFO L460 AbstractCegarLoop]: Interpolant automaton has 113 states. [2018-04-12 20:33:12,516 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 801 transitions. [2018-04-12 20:33:12,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2018-04-12 20:33:12,518 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:33:12,518 INFO L355 BasicCegarLoop]: trace histogram [110, 109, 108, 108, 108, 108, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:33:12,518 INFO L408 AbstractCegarLoop]: === Iteration 118 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:33:12,518 INFO L82 PathProgramCache]: Analyzing trace with hash 824188137, now seen corresponding path program 108 times [2018-04-12 20:33:12,518 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:33:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:33:12,710 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:33:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 35212 backedges. 8750 proven. 26462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:15,965 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:33:15,965 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [113] total 113 [2018-04-12 20:33:15,965 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:33:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:15,966 INFO L182 omatonBuilderFactory]: Interpolants [102661#true, 102663#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102662#false, 102665#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102664#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102667#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102666#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102669#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102668#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102671#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102670#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102673#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102672#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102675#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102674#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102677#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102676#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102679#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102678#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102681#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102680#(<= (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102687#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102686#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102689#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102688#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102691#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102690#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102693#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102692#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102695#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102694#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102697#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102696#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102699#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102698#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102701#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102700#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102703#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102702#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102705#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102704#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102707#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102706#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102709#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102708#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102711#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102710#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102713#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102712#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102715#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102714#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102717#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102716#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 102719#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102718#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102721#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102720#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102723#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102722#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102725#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102724#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102727#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102726#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102729#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102728#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102731#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102730#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102733#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102732#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102735#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102734#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102737#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102736#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102739#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102738#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102741#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102740#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102743#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102742#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102745#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102744#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102747#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102746#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102749#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102748#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102751#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102750#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102753#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102752#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102755#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102754#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102757#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102756#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102759#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102758#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102761#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102760#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102763#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102762#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102765#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102764#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102767#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102766#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102769#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102768#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102771#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102770#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102773#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 102772#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 102774#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:33:15,967 INFO L134 CoverageAnalysis]: Checked inductivity of 35212 backedges. 8750 proven. 26462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:15,967 INFO L442 AbstractCegarLoop]: Interpolant automaton has 114 states [2018-04-12 20:33:15,967 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 114 interpolants. [2018-04-12 20:33:15,968 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3090, Invalid=9792, Unknown=0, NotChecked=0, Total=12882 [2018-04-12 20:33:15,968 INFO L87 Difference]: Start difference. First operand 687 states and 801 transitions. Second operand 114 states. [2018-04-12 20:33:22,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:33:22,356 INFO L93 Difference]: Finished difference Result 690 states and 803 transitions. [2018-04-12 20:33:22,356 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 114 states. [2018-04-12 20:33:22,356 INFO L78 Accepts]: Start accepts. Automaton has 114 states. Word has length 675 [2018-04-12 20:33:22,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:33:22,357 INFO L225 Difference]: With dead ends: 690 [2018-04-12 20:33:22,357 INFO L226 Difference]: Without dead ends: 690 [2018-04-12 20:33:22,358 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 170 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6374 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=6510, Invalid=22902, Unknown=0, NotChecked=0, Total=29412 [2018-04-12 20:33:22,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 690 states. [2018-04-12 20:33:22,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 690 to 687. [2018-04-12 20:33:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 687 states. [2018-04-12 20:33:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 800 transitions. [2018-04-12 20:33:22,362 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 800 transitions. Word has length 675 [2018-04-12 20:33:22,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:33:22,362 INFO L459 AbstractCegarLoop]: Abstraction has 687 states and 800 transitions. [2018-04-12 20:33:22,362 INFO L460 AbstractCegarLoop]: Interpolant automaton has 114 states. [2018-04-12 20:33:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 800 transitions. [2018-04-12 20:33:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2018-04-12 20:33:22,364 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:33:22,364 INFO L355 BasicCegarLoop]: trace histogram [111, 110, 109, 109, 109, 109, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:33:22,364 INFO L408 AbstractCegarLoop]: === Iteration 119 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:33:22,364 INFO L82 PathProgramCache]: Analyzing trace with hash -361761155, now seen corresponding path program 109 times [2018-04-12 20:33:22,365 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:33:22,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:33:22,636 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:33:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 35865 backedges. 8805 proven. 27060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:25,637 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:33:25,637 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [115] total 115 [2018-04-12 20:33:25,637 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:33:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:25,638 INFO L182 omatonBuilderFactory]: Interpolants [104269#true, 104271#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 104270#false, 104273#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 104272#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 104275#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 104274#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 104277#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 104276#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 104279#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 104278#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 104281#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 104280#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 104283#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 104282#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 104285#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 104284#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 104287#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 104286#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 104289#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 104288#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 104291#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 104290#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 104293#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 104292#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 104295#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 104294#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 104297#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 104296#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 104299#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 104298#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 104301#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 104300#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 104303#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 104302#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 104305#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 104304#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 104307#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 104306#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 104309#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 104308#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 104311#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 104310#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 104313#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 104312#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 104315#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 104314#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 104317#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 104316#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 104319#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 104318#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 104321#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 104320#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 104323#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 104322#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 104325#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 104324#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 104327#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 104326#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 104329#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 104328#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 104331#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 104330#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 104333#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 104332#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 104335#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 104334#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 104337#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 104336#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 104339#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 104338#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 104341#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 104340#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 104343#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 104342#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 104345#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 104344#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 104347#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 104346#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 104349#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 104348#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 104351#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 104350#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 104353#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 104352#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 104355#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 104354#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 104357#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 104356#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 104359#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 104358#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 104361#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 104360#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 104363#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 104362#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 104365#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 104364#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 104367#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 104366#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 104369#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 104368#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 104371#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 104370#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 104373#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 104372#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 104375#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 104374#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 104377#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 104376#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 104379#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 104378#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 104381#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 104380#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 104383#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 104382#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1))] [2018-04-12 20:33:25,639 INFO L134 CoverageAnalysis]: Checked inductivity of 35865 backedges. 8805 proven. 27060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:25,639 INFO L442 AbstractCegarLoop]: Interpolant automaton has 115 states [2018-04-12 20:33:25,639 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 115 interpolants. [2018-04-12 20:33:25,639 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3253, Invalid=9857, Unknown=0, NotChecked=0, Total=13110 [2018-04-12 20:33:25,639 INFO L87 Difference]: Start difference. First operand 687 states and 800 transitions. Second operand 115 states. [2018-04-12 20:33:28,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:33:28,026 INFO L93 Difference]: Finished difference Result 1044 states and 1216 transitions. [2018-04-12 20:33:28,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2018-04-12 20:33:28,026 INFO L78 Accepts]: Start accepts. Automaton has 115 states. Word has length 681 [2018-04-12 20:33:28,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:33:28,027 INFO L225 Difference]: With dead ends: 1044 [2018-04-12 20:33:28,027 INFO L226 Difference]: Without dead ends: 709 [2018-04-12 20:33:28,028 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 169 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6160 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=6668, Invalid=22402, Unknown=0, NotChecked=0, Total=29070 [2018-04-12 20:33:28,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 709 states. [2018-04-12 20:33:28,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 709 to 699. [2018-04-12 20:33:28,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 699 states. [2018-04-12 20:33:28,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 699 states and 815 transitions. [2018-04-12 20:33:28,031 INFO L78 Accepts]: Start accepts. Automaton has 699 states and 815 transitions. Word has length 681 [2018-04-12 20:33:28,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:33:28,031 INFO L459 AbstractCegarLoop]: Abstraction has 699 states and 815 transitions. [2018-04-12 20:33:28,031 INFO L460 AbstractCegarLoop]: Interpolant automaton has 115 states. [2018-04-12 20:33:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 815 transitions. [2018-04-12 20:33:28,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2018-04-12 20:33:28,033 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:33:28,033 INFO L355 BasicCegarLoop]: trace histogram [112, 111, 110, 110, 110, 110, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:33:28,033 INFO L408 AbstractCegarLoop]: === Iteration 120 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:33:28,034 INFO L82 PathProgramCache]: Analyzing trace with hash 1030261289, now seen corresponding path program 110 times [2018-04-12 20:33:28,034 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:33:28,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:33:28,224 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:33:31,460 INFO L134 CoverageAnalysis]: Checked inductivity of 36524 backedges. 9077 proven. 27447 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:31,460 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:33:31,460 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [115] total 115 [2018-04-12 20:33:31,460 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:33:31,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:31,461 INFO L182 omatonBuilderFactory]: Interpolants [106241#false, 106240#true, 106243#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106242#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106245#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106244#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106247#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106246#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106249#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106248#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106251#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106250#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106253#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106252#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106255#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106254#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106257#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106256#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106259#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106258#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106261#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106260#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106263#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106262#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106265#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106264#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106267#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106266#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106269#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106268#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106271#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106270#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106273#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106272#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106275#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106274#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106277#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106276#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106279#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106278#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106281#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106280#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106283#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106282#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106285#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106284#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106287#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106286#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106289#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106288#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106291#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106290#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106293#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106292#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106295#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106294#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106297#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106296#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 106299#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106298#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106301#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106300#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106303#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106302#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106305#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106304#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106307#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106306#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106309#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106308#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106311#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106310#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106313#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106312#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106315#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106314#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106317#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106316#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106319#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106318#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106321#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106320#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106323#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106322#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106325#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106324#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106327#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106326#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106329#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106328#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106331#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106330#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106333#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106332#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106335#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106334#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106337#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106336#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106339#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106338#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106341#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106340#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106343#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106342#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106345#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106344#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106347#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106346#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106349#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106348#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106351#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106350#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106353#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106352#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 106355#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 106354#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)))] [2018-04-12 20:33:31,462 INFO L134 CoverageAnalysis]: Checked inductivity of 36524 backedges. 9077 proven. 27447 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:31,462 INFO L442 AbstractCegarLoop]: Interpolant automaton has 116 states [2018-04-12 20:33:31,462 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 116 interpolants. [2018-04-12 20:33:31,463 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3202, Invalid=10138, Unknown=0, NotChecked=0, Total=13340 [2018-04-12 20:33:31,463 INFO L87 Difference]: Start difference. First operand 699 states and 815 transitions. Second operand 116 states. [2018-04-12 20:33:37,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:33:37,869 INFO L93 Difference]: Finished difference Result 702 states and 817 transitions. [2018-04-12 20:33:37,869 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2018-04-12 20:33:37,869 INFO L78 Accepts]: Start accepts. Automaton has 116 states. Word has length 687 [2018-04-12 20:33:37,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:33:37,870 INFO L225 Difference]: With dead ends: 702 [2018-04-12 20:33:37,870 INFO L226 Difference]: Without dead ends: 702 [2018-04-12 20:33:37,871 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 173 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6602 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=6740, Invalid=23710, Unknown=0, NotChecked=0, Total=30450 [2018-04-12 20:33:37,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 702 states. [2018-04-12 20:33:37,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 702 to 699. [2018-04-12 20:33:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 699 states. [2018-04-12 20:33:37,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 699 states and 814 transitions. [2018-04-12 20:33:37,874 INFO L78 Accepts]: Start accepts. Automaton has 699 states and 814 transitions. Word has length 687 [2018-04-12 20:33:37,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:33:37,874 INFO L459 AbstractCegarLoop]: Abstraction has 699 states and 814 transitions. [2018-04-12 20:33:37,874 INFO L460 AbstractCegarLoop]: Interpolant automaton has 116 states. [2018-04-12 20:33:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 814 transitions. [2018-04-12 20:33:37,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 694 [2018-04-12 20:33:37,876 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:33:37,876 INFO L355 BasicCegarLoop]: trace histogram [113, 112, 111, 111, 111, 111, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:33:37,876 INFO L408 AbstractCegarLoop]: === Iteration 121 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:33:37,876 INFO L82 PathProgramCache]: Analyzing trace with hash -511609923, now seen corresponding path program 111 times [2018-04-12 20:33:37,877 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:33:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:33:38,094 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:33:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 37189 backedges. 9133 proven. 28056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:40,935 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:33:40,935 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [117] total 117 [2018-04-12 20:33:40,935 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:33:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:40,936 INFO L182 omatonBuilderFactory]: Interpolants [107877#false, 107876#true, 107879#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 107878#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 107881#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 107880#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 107883#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 107882#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 107885#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 107884#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 107887#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 107886#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 107889#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 107888#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 107891#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 107890#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 107893#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 107892#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 107895#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 107894#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 107897#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 107896#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 107899#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 107898#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 107901#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 107900#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 107903#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 107902#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 107905#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 107904#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 107907#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 107906#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 107909#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 107908#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 107911#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 107910#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 107913#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 107912#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 107915#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 107914#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 107917#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 107916#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 107919#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 107918#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 107921#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 107920#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 107923#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 107922#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 107925#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 107924#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 107927#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 107926#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 107929#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 107928#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 107931#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 107930#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 107933#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 107932#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 107935#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 107934#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 107937#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 107936#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 107939#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 107938#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 107941#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 107940#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 107943#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 107942#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 107945#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 107944#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 107947#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 107946#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 107949#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 107948#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 107951#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 107950#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 107953#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 107952#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 107955#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 107954#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 107957#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 107956#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 107959#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 107958#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 107961#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 107960#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 107963#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 107962#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 107965#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 107964#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 107967#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 107966#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 107969#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 107968#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 107971#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 107970#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 107973#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 107972#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 107975#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 107974#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 107977#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 107976#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 107979#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 107978#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 107981#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 107980#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 107983#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 107982#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 107985#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 107984#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 107987#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 107986#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 107989#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 107988#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 107991#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 107990#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 107992#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:33:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 37189 backedges. 9133 proven. 28056 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:40,937 INFO L442 AbstractCegarLoop]: Interpolant automaton has 117 states [2018-04-12 20:33:40,937 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 117 interpolants. [2018-04-12 20:33:40,938 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3368, Invalid=10204, Unknown=0, NotChecked=0, Total=13572 [2018-04-12 20:33:40,938 INFO L87 Difference]: Start difference. First operand 699 states and 814 transitions. Second operand 117 states. [2018-04-12 20:33:43,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:33:43,284 INFO L93 Difference]: Finished difference Result 1062 states and 1237 transitions. [2018-04-12 20:33:43,284 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2018-04-12 20:33:43,284 INFO L78 Accepts]: Start accepts. Automaton has 117 states. Word has length 693 [2018-04-12 20:33:43,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:33:43,285 INFO L225 Difference]: With dead ends: 1062 [2018-04-12 20:33:43,285 INFO L226 Difference]: Without dead ends: 721 [2018-04-12 20:33:43,286 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 172 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6384 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=6901, Invalid=23201, Unknown=0, NotChecked=0, Total=30102 [2018-04-12 20:33:43,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 721 states. [2018-04-12 20:33:43,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 721 to 711. [2018-04-12 20:33:43,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 711 states. [2018-04-12 20:33:43,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 711 states and 829 transitions. [2018-04-12 20:33:43,290 INFO L78 Accepts]: Start accepts. Automaton has 711 states and 829 transitions. Word has length 693 [2018-04-12 20:33:43,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:33:43,291 INFO L459 AbstractCegarLoop]: Abstraction has 711 states and 829 transitions. [2018-04-12 20:33:43,291 INFO L460 AbstractCegarLoop]: Interpolant automaton has 117 states. [2018-04-12 20:33:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 829 transitions. [2018-04-12 20:33:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 700 [2018-04-12 20:33:43,294 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:33:43,294 INFO L355 BasicCegarLoop]: trace histogram [114, 113, 112, 112, 112, 112, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:33:43,295 INFO L408 AbstractCegarLoop]: === Iteration 122 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:33:43,295 INFO L82 PathProgramCache]: Analyzing trace with hash -46275223, now seen corresponding path program 112 times [2018-04-12 20:33:43,295 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:33:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:33:43,494 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:33:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 37860 backedges. 9410 proven. 28450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:46,854 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:33:46,854 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [117] total 117 [2018-04-12 20:33:46,854 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:33:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:46,855 INFO L182 omatonBuilderFactory]: Interpolants [109881#true, 109883#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109882#false, 109885#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109884#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109887#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109886#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109889#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109888#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109891#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109890#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109893#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109892#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109895#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109894#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109897#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109896#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109899#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109898#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109901#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109900#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109903#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109902#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109905#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109904#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109907#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109906#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109909#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109908#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109911#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109910#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109913#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109912#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109915#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109914#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109917#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109916#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109919#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109918#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109921#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109920#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109923#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109922#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109925#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109924#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109927#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109926#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109929#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109928#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109931#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109930#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109933#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109932#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109935#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109934#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109937#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109936#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109939#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109938#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 109941#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109940#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109943#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109942#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109945#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109944#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109947#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109946#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109949#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109948#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109951#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109950#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109953#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109952#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109955#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109954#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109957#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109956#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109959#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109958#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109961#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109960#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109963#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109962#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109965#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109964#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109967#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109966#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109969#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109968#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109971#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109970#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109973#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109972#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109975#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109974#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109977#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109976#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109979#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109978#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109981#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109980#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109983#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109982#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109985#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109984#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109987#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109986#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109989#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109988#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109991#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109990#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109993#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109992#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109995#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109994#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109997#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 109996#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 109998#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:33:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 37860 backedges. 9410 proven. 28450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:46,856 INFO L442 AbstractCegarLoop]: Interpolant automaton has 118 states [2018-04-12 20:33:46,856 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 118 interpolants. [2018-04-12 20:33:46,857 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3316, Invalid=10490, Unknown=0, NotChecked=0, Total=13806 [2018-04-12 20:33:46,857 INFO L87 Difference]: Start difference. First operand 711 states and 829 transitions. Second operand 118 states. [2018-04-12 20:33:53,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:33:53,573 INFO L93 Difference]: Finished difference Result 714 states and 831 transitions. [2018-04-12 20:33:53,573 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2018-04-12 20:33:53,573 INFO L78 Accepts]: Start accepts. Automaton has 118 states. Word has length 699 [2018-04-12 20:33:53,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:33:53,574 INFO L225 Difference]: With dead ends: 714 [2018-04-12 20:33:53,574 INFO L226 Difference]: Without dead ends: 714 [2018-04-12 20:33:53,575 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 176 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6834 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=6974, Invalid=24532, Unknown=0, NotChecked=0, Total=31506 [2018-04-12 20:33:53,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2018-04-12 20:33:53,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 711. [2018-04-12 20:33:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 711 states. [2018-04-12 20:33:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 711 states and 828 transitions. [2018-04-12 20:33:53,577 INFO L78 Accepts]: Start accepts. Automaton has 711 states and 828 transitions. Word has length 699 [2018-04-12 20:33:53,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:33:53,577 INFO L459 AbstractCegarLoop]: Abstraction has 711 states and 828 transitions. [2018-04-12 20:33:53,578 INFO L460 AbstractCegarLoop]: Interpolant automaton has 118 states. [2018-04-12 20:33:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 828 transitions. [2018-04-12 20:33:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 706 [2018-04-12 20:33:53,580 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:33:53,580 INFO L355 BasicCegarLoop]: trace histogram [115, 114, 113, 113, 113, 113, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:33:53,580 INFO L408 AbstractCegarLoop]: === Iteration 123 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:33:53,580 INFO L82 PathProgramCache]: Analyzing trace with hash -1103798531, now seen corresponding path program 113 times [2018-04-12 20:33:53,580 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:33:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:33:53,797 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:33:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 38537 backedges. 9467 proven. 29070 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:57,021 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:33:57,021 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [119] total 119 [2018-04-12 20:33:57,021 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:33:57,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:57,021 INFO L182 omatonBuilderFactory]: Interpolants [111617#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 111616#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 111619#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 111618#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 111621#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 111620#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 111623#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 111622#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 111625#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 111624#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 111627#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 111626#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 111629#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 111628#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 111631#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 111630#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 111633#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 111632#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 111635#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 111634#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 111637#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 111636#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 111639#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 111638#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 111641#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 111640#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 111643#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 111642#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 111645#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 111644#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 111647#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 111646#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 111649#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 111648#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 111651#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 111650#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 111653#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 111652#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 111655#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 111654#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 111657#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 111656#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 111659#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 111658#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 111661#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 111660#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 111663#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 111662#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 111545#true, 111547#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 111546#false, 111549#(<= 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7)), 111552#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 111555#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 111554#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 111557#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 111556#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 111559#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 111558#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 111561#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 111560#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 111563#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 111562#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 111565#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 111564#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 111567#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 111566#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 111569#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 111568#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 111571#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 111570#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 111573#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 111572#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 111575#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 111574#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 111577#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 111576#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 111579#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 111578#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 111581#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 111580#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 111583#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 111582#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 111585#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 111584#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 111587#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 111586#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 111589#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 111588#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 111591#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 111590#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 111593#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 111592#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 111595#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 111594#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 111597#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 111596#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 111599#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 111598#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 111601#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 111600#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 111603#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 111602#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 111605#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 111604#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 111607#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 111606#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 111609#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 111608#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 111611#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 111610#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 111613#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 111612#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 111615#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 111614#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49))] [2018-04-12 20:33:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 38537 backedges. 9467 proven. 29070 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:33:57,023 INFO L442 AbstractCegarLoop]: Interpolant automaton has 119 states [2018-04-12 20:33:57,023 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 119 interpolants. [2018-04-12 20:33:57,023 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3485, Invalid=10557, Unknown=0, NotChecked=0, Total=14042 [2018-04-12 20:33:57,023 INFO L87 Difference]: Start difference. First operand 711 states and 828 transitions. Second operand 119 states. [2018-04-12 20:33:59,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:33:59,560 INFO L93 Difference]: Finished difference Result 1080 states and 1258 transitions. [2018-04-12 20:33:59,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2018-04-12 20:33:59,560 INFO L78 Accepts]: Start accepts. Automaton has 119 states. Word has length 705 [2018-04-12 20:33:59,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:33:59,561 INFO L225 Difference]: With dead ends: 1080 [2018-04-12 20:33:59,561 INFO L226 Difference]: Without dead ends: 733 [2018-04-12 20:33:59,562 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 175 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6612 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=7138, Invalid=24014, Unknown=0, NotChecked=0, Total=31152 [2018-04-12 20:33:59,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 733 states. [2018-04-12 20:33:59,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 733 to 723. [2018-04-12 20:33:59,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 723 states. [2018-04-12 20:33:59,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 723 states and 843 transitions. [2018-04-12 20:33:59,565 INFO L78 Accepts]: Start accepts. Automaton has 723 states and 843 transitions. Word has length 705 [2018-04-12 20:33:59,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:33:59,565 INFO L459 AbstractCegarLoop]: Abstraction has 723 states and 843 transitions. [2018-04-12 20:33:59,565 INFO L460 AbstractCegarLoop]: Interpolant automaton has 119 states. [2018-04-12 20:33:59,565 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 843 transitions. [2018-04-12 20:33:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 712 [2018-04-12 20:33:59,567 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:33:59,567 INFO L355 BasicCegarLoop]: trace histogram [116, 115, 114, 114, 114, 114, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:33:59,567 INFO L408 AbstractCegarLoop]: === Iteration 124 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:33:59,567 INFO L82 PathProgramCache]: Analyzing trace with hash 903392937, now seen corresponding path program 114 times [2018-04-12 20:33:59,568 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:33:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:33:59,792 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:34:03,576 INFO L134 CoverageAnalysis]: Checked inductivity of 39220 backedges. 9749 proven. 29471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:03,576 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:34:03,576 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [119] total 119 [2018-04-12 20:34:03,576 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:34:03,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:03,576 INFO L182 omatonBuilderFactory]: Interpolants [113665#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113664#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113667#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113666#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113669#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113668#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113671#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113670#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113673#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113672#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113675#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113674#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113677#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113676#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113679#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113678#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113681#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113680#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113683#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113682#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113685#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113684#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113687#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113686#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113689#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113688#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113691#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113690#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113693#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113692#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113695#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113694#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113697#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113696#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113699#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113698#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113701#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113700#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113703#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 113702#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 113585#false, 113584#true, 113587#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113586#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113589#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113588#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113591#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113590#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113593#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113592#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113595#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113594#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113597#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113596#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113599#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113598#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113601#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113600#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113603#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113602#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113605#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113604#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113607#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113606#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113609#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113608#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113611#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113610#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113613#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113612#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113615#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113614#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113617#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113616#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113619#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113618#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113621#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113620#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113623#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113622#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113625#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113624#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113627#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113626#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113629#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113628#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113631#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113630#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113633#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113632#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113635#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113634#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113637#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113636#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113639#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113638#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113641#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113640#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113643#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113642#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 113645#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113644#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113647#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113646#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113649#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113648#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113651#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113650#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113653#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113652#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113655#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113654#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113657#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113656#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113659#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113658#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113661#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113660#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113663#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 113662#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:34:03,578 INFO L134 CoverageAnalysis]: Checked inductivity of 39220 backedges. 9749 proven. 29471 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:03,578 INFO L442 AbstractCegarLoop]: Interpolant automaton has 120 states [2018-04-12 20:34:03,578 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 120 interpolants. [2018-04-12 20:34:03,578 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3432, Invalid=10848, Unknown=0, NotChecked=0, Total=14280 [2018-04-12 20:34:03,578 INFO L87 Difference]: Start difference. First operand 723 states and 843 transitions. Second operand 120 states. [2018-04-12 20:34:08,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:34:08,942 INFO L93 Difference]: Finished difference Result 726 states and 845 transitions. [2018-04-12 20:34:08,942 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 120 states. [2018-04-12 20:34:08,942 INFO L78 Accepts]: Start accepts. Automaton has 120 states. Word has length 711 [2018-04-12 20:34:08,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:34:08,943 INFO L225 Difference]: With dead ends: 726 [2018-04-12 20:34:08,943 INFO L226 Difference]: Without dead ends: 726 [2018-04-12 20:34:08,944 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 179 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7070 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=7212, Invalid=25368, Unknown=0, NotChecked=0, Total=32580 [2018-04-12 20:34:08,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 726 states. [2018-04-12 20:34:08,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 726 to 723. [2018-04-12 20:34:08,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 723 states. [2018-04-12 20:34:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 723 states and 842 transitions. [2018-04-12 20:34:08,948 INFO L78 Accepts]: Start accepts. Automaton has 723 states and 842 transitions. Word has length 711 [2018-04-12 20:34:08,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:34:08,948 INFO L459 AbstractCegarLoop]: Abstraction has 723 states and 842 transitions. [2018-04-12 20:34:08,948 INFO L460 AbstractCegarLoop]: Interpolant automaton has 120 states. [2018-04-12 20:34:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 842 transitions. [2018-04-12 20:34:08,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 718 [2018-04-12 20:34:08,950 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:34:08,950 INFO L355 BasicCegarLoop]: trace histogram [117, 116, 115, 115, 115, 115, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:34:08,950 INFO L408 AbstractCegarLoop]: === Iteration 125 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:34:08,951 INFO L82 PathProgramCache]: Analyzing trace with hash -1721485251, now seen corresponding path program 115 times [2018-04-12 20:34:08,951 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:34:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:34:09,184 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:34:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 39909 backedges. 9807 proven. 30102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:12,248 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:34:12,262 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [121] total 121 [2018-04-12 20:34:12,263 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:34:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:12,263 INFO L182 omatonBuilderFactory]: Interpolants [115277#false, 115276#true, 115279#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 115278#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 115281#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 115280#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 115283#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 115282#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 115285#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 115284#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 115287#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 115286#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 115289#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 115288#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 115291#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 115290#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 115293#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 115292#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 115295#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 115294#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 115297#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 115296#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 115299#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 115298#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 115301#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 115300#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 115303#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 115302#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 115305#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 115304#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 115307#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 115306#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 115309#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 115308#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 115311#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 115310#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 115313#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 115312#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 115315#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 115314#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 115317#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 115316#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 115319#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 115332#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 115335#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 115334#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 115337#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 115379#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 115378#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 115381#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 115380#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 115386#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 115389#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 115388#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 115391#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 115390#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 115393#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 115392#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 115395#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 115394#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 115396#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:34:12,264 INFO L134 CoverageAnalysis]: Checked inductivity of 39909 backedges. 9807 proven. 30102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:12,264 INFO L442 AbstractCegarLoop]: Interpolant automaton has 121 states [2018-04-12 20:34:12,265 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 121 interpolants. [2018-04-12 20:34:12,265 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3604, Invalid=10916, Unknown=0, NotChecked=0, Total=14520 [2018-04-12 20:34:12,265 INFO L87 Difference]: Start difference. First operand 723 states and 842 transitions. Second operand 121 states. [2018-04-12 20:34:14,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:34:14,869 INFO L93 Difference]: Finished difference Result 1098 states and 1279 transitions. [2018-04-12 20:34:14,869 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 121 states. [2018-04-12 20:34:14,869 INFO L78 Accepts]: Start accepts. Automaton has 121 states. Word has length 717 [2018-04-12 20:34:14,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:34:14,870 INFO L225 Difference]: With dead ends: 1098 [2018-04-12 20:34:14,870 INFO L226 Difference]: Without dead ends: 745 [2018-04-12 20:34:14,871 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 178 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6844 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=7379, Invalid=24841, Unknown=0, NotChecked=0, Total=32220 [2018-04-12 20:34:14,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 745 states. [2018-04-12 20:34:14,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 745 to 735. [2018-04-12 20:34:14,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 735 states. [2018-04-12 20:34:14,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 857 transitions. [2018-04-12 20:34:14,874 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 857 transitions. Word has length 717 [2018-04-12 20:34:14,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:34:14,874 INFO L459 AbstractCegarLoop]: Abstraction has 735 states and 857 transitions. [2018-04-12 20:34:14,874 INFO L460 AbstractCegarLoop]: Interpolant automaton has 121 states. [2018-04-12 20:34:14,874 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 857 transitions. [2018-04-12 20:34:14,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 724 [2018-04-12 20:34:14,876 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:34:14,876 INFO L355 BasicCegarLoop]: trace histogram [118, 117, 116, 116, 116, 116, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:34:14,876 INFO L408 AbstractCegarLoop]: === Iteration 126 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:34:14,877 INFO L82 PathProgramCache]: Analyzing trace with hash 1670473193, now seen corresponding path program 116 times [2018-04-12 20:34:14,877 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:34:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:34:15,071 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:34:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 40604 backedges. 10094 proven. 30510 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:18,706 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:34:18,706 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [121] total 121 [2018-04-12 20:34:18,706 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:34:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:18,707 INFO L182 omatonBuilderFactory]: Interpolants [117349#true, 117351#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117350#false, 117353#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117352#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117355#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117354#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117357#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117356#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117359#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117358#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117361#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117360#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117363#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117362#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117365#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117364#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117367#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117366#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117369#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117368#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117371#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117370#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117373#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117372#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117375#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117374#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117377#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117376#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117379#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117378#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117381#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117380#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117383#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117382#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117385#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117384#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117387#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117386#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117389#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117388#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117391#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117390#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117393#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117392#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117395#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117394#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117397#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117396#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117399#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117398#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117401#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117400#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117403#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117402#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117405#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117404#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117407#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117406#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117409#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117408#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 117411#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117410#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117413#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117412#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117415#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117414#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117417#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117416#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117419#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117418#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117421#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117420#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117423#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117422#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117425#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117424#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117427#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117426#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117429#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117428#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117431#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117430#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117433#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117432#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117435#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117434#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117437#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117436#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117439#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117438#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117441#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117440#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117443#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117442#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117445#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117444#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117447#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117446#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117449#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117448#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117451#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117450#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117453#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117452#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117455#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117454#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117457#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117456#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117459#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117458#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117461#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117460#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117463#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117462#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117465#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117464#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117467#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117466#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117469#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 117468#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 117470#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)))] [2018-04-12 20:34:18,708 INFO L134 CoverageAnalysis]: Checked inductivity of 40604 backedges. 10094 proven. 30510 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:18,708 INFO L442 AbstractCegarLoop]: Interpolant automaton has 122 states [2018-04-12 20:34:18,708 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 122 interpolants. [2018-04-12 20:34:18,709 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3550, Invalid=11212, Unknown=0, NotChecked=0, Total=14762 [2018-04-12 20:34:18,709 INFO L87 Difference]: Start difference. First operand 735 states and 857 transitions. Second operand 122 states. [2018-04-12 20:34:25,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:34:25,831 INFO L93 Difference]: Finished difference Result 738 states and 859 transitions. [2018-04-12 20:34:25,831 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2018-04-12 20:34:25,831 INFO L78 Accepts]: Start accepts. Automaton has 122 states. Word has length 723 [2018-04-12 20:34:25,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:34:25,832 INFO L225 Difference]: With dead ends: 738 [2018-04-12 20:34:25,832 INFO L226 Difference]: Without dead ends: 738 [2018-04-12 20:34:25,833 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 182 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7310 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=7454, Invalid=26218, Unknown=0, NotChecked=0, Total=33672 [2018-04-12 20:34:25,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 738 states. [2018-04-12 20:34:25,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 738 to 735. [2018-04-12 20:34:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 735 states. [2018-04-12 20:34:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 856 transitions. [2018-04-12 20:34:25,836 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 856 transitions. Word has length 723 [2018-04-12 20:34:25,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:34:25,836 INFO L459 AbstractCegarLoop]: Abstraction has 735 states and 856 transitions. [2018-04-12 20:34:25,836 INFO L460 AbstractCegarLoop]: Interpolant automaton has 122 states. [2018-04-12 20:34:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 856 transitions. [2018-04-12 20:34:25,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2018-04-12 20:34:25,838 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:34:25,838 INFO L355 BasicCegarLoop]: trace histogram [119, 118, 117, 117, 117, 117, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:34:25,838 INFO L408 AbstractCegarLoop]: === Iteration 127 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:34:25,839 INFO L82 PathProgramCache]: Analyzing trace with hash 1795587965, now seen corresponding path program 117 times [2018-04-12 20:34:25,839 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:34:26,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:34:26,060 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:34:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 41305 backedges. 10153 proven. 31152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:29,434 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:34:29,434 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [123] total 123 [2018-04-12 20:34:29,434 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:34:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:29,435 INFO L182 omatonBuilderFactory]: Interpolants [119069#true, 119071#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 119070#false, 119073#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 119072#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 119075#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 119074#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 119077#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 119076#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 119079#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 119078#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 119081#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 119080#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 119083#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 119082#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 119085#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 119084#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 119087#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 119086#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 119089#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 119088#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 119091#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 119090#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 119093#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 119092#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 119095#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 119094#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 119097#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 119096#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 119099#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 119098#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 119101#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 119100#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 119103#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 119102#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 119105#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 119104#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 119107#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 119106#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 119109#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 119108#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 119111#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 119110#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 119113#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 119112#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 119115#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 119114#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 119117#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 119116#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 119119#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 119118#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 119121#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 119127#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 119126#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 119129#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59)), 119128#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 119134#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 119137#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 119136#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 119139#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 119145#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 119144#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 119147#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 119146#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 119149#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 119148#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 119151#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 119150#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 119153#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 119152#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 119155#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 119154#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 119157#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 119156#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 119159#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 119158#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 119161#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 119160#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 119163#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 119162#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 119165#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 119164#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 119167#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 119166#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 119169#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 119168#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 119171#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 119170#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 119173#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 119172#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 119175#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 119174#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 119177#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 119176#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 119179#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 119178#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 119181#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 119180#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 119183#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 119182#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 119185#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 119184#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 119187#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 119186#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 119189#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 119188#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 119191#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 119190#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1))] [2018-04-12 20:34:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 41305 backedges. 10153 proven. 31152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:29,436 INFO L442 AbstractCegarLoop]: Interpolant automaton has 123 states [2018-04-12 20:34:29,436 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 123 interpolants. [2018-04-12 20:34:29,436 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3725, Invalid=11281, Unknown=0, NotChecked=0, Total=15006 [2018-04-12 20:34:29,437 INFO L87 Difference]: Start difference. First operand 735 states and 856 transitions. Second operand 123 states. [2018-04-12 20:34:32,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:34:32,110 INFO L93 Difference]: Finished difference Result 1116 states and 1300 transitions. [2018-04-12 20:34:32,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2018-04-12 20:34:32,110 INFO L78 Accepts]: Start accepts. Automaton has 123 states. Word has length 729 [2018-04-12 20:34:32,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:34:32,111 INFO L225 Difference]: With dead ends: 1116 [2018-04-12 20:34:32,111 INFO L226 Difference]: Without dead ends: 757 [2018-04-12 20:34:32,113 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 181 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7080 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=7624, Invalid=25682, Unknown=0, NotChecked=0, Total=33306 [2018-04-12 20:34:32,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 757 states. [2018-04-12 20:34:32,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 757 to 747. [2018-04-12 20:34:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 747 states. [2018-04-12 20:34:32,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 747 states and 871 transitions. [2018-04-12 20:34:32,116 INFO L78 Accepts]: Start accepts. Automaton has 747 states and 871 transitions. Word has length 729 [2018-04-12 20:34:32,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:34:32,116 INFO L459 AbstractCegarLoop]: Abstraction has 747 states and 871 transitions. [2018-04-12 20:34:32,116 INFO L460 AbstractCegarLoop]: Interpolant automaton has 123 states. [2018-04-12 20:34:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 871 transitions. [2018-04-12 20:34:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 736 [2018-04-12 20:34:32,119 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:34:32,119 INFO L355 BasicCegarLoop]: trace histogram [120, 119, 118, 118, 118, 118, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:34:32,119 INFO L408 AbstractCegarLoop]: === Iteration 128 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:34:32,119 INFO L82 PathProgramCache]: Analyzing trace with hash -1579119831, now seen corresponding path program 118 times [2018-04-12 20:34:32,120 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:34:32,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:34:32,390 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:34:36,077 INFO L134 CoverageAnalysis]: Checked inductivity of 42012 backedges. 10445 proven. 31567 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:36,077 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:34:36,077 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [123] total 123 [2018-04-12 20:34:36,077 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:34:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:36,078 INFO L182 omatonBuilderFactory]: Interpolants [121177#false, 121176#true, 121179#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121178#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121181#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121180#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121183#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121182#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121185#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121184#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121187#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121186#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121189#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121188#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121191#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121190#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121193#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121192#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121195#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121194#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121197#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121196#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121199#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121198#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121201#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121200#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121203#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121202#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121205#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121204#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121207#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121206#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121209#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121208#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121211#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121210#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121213#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121212#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121215#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121214#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121217#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121216#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121219#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121218#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121221#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121220#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121223#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121222#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121225#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121224#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121227#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121226#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121229#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121228#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121231#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121230#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121233#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121232#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121235#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121234#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121237#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121236#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 121239#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121238#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121241#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121240#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121243#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121242#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121245#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121244#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121247#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121246#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121249#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121248#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121251#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121250#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121253#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121252#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121255#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121254#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121257#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121256#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121259#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121258#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121261#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121260#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121263#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121262#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121265#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121264#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121267#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121266#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121269#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121268#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121271#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121270#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121273#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121272#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121275#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121274#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121277#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121276#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121279#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121278#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121281#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121280#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121283#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121282#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121285#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121284#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121287#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121286#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121289#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121288#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121291#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121290#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121293#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121292#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121295#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121294#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121297#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121296#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 121299#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 121298#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)))] [2018-04-12 20:34:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 42012 backedges. 10445 proven. 31567 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:36,080 INFO L442 AbstractCegarLoop]: Interpolant automaton has 124 states [2018-04-12 20:34:36,080 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 124 interpolants. [2018-04-12 20:34:36,081 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3670, Invalid=11582, Unknown=0, NotChecked=0, Total=15252 [2018-04-12 20:34:36,081 INFO L87 Difference]: Start difference. First operand 747 states and 871 transitions. Second operand 124 states. [2018-04-12 20:34:43,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:34:43,270 INFO L93 Difference]: Finished difference Result 750 states and 873 transitions. [2018-04-12 20:34:43,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 124 states. [2018-04-12 20:34:43,270 INFO L78 Accepts]: Start accepts. Automaton has 124 states. Word has length 735 [2018-04-12 20:34:43,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:34:43,271 INFO L225 Difference]: With dead ends: 750 [2018-04-12 20:34:43,271 INFO L226 Difference]: Without dead ends: 750 [2018-04-12 20:34:43,272 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 185 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7554 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=7700, Invalid=27082, Unknown=0, NotChecked=0, Total=34782 [2018-04-12 20:34:43,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 750 states. [2018-04-12 20:34:43,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 750 to 747. [2018-04-12 20:34:43,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 747 states. [2018-04-12 20:34:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 747 states and 870 transitions. [2018-04-12 20:34:43,276 INFO L78 Accepts]: Start accepts. Automaton has 747 states and 870 transitions. Word has length 735 [2018-04-12 20:34:43,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:34:43,277 INFO L459 AbstractCegarLoop]: Abstraction has 747 states and 870 transitions. [2018-04-12 20:34:43,277 INFO L460 AbstractCegarLoop]: Interpolant automaton has 124 states. [2018-04-12 20:34:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 870 transitions. [2018-04-12 20:34:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 742 [2018-04-12 20:34:43,280 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:34:43,281 INFO L355 BasicCegarLoop]: trace histogram [121, 120, 119, 119, 119, 119, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:34:43,281 INFO L408 AbstractCegarLoop]: === Iteration 129 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:34:43,281 INFO L82 PathProgramCache]: Analyzing trace with hash -231426883, now seen corresponding path program 119 times [2018-04-12 20:34:43,281 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:34:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:34:43,522 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:34:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 42725 backedges. 10505 proven. 32220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:46,800 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:34:46,800 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [125] total 125 [2018-04-12 20:34:46,800 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:34:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:46,801 INFO L182 omatonBuilderFactory]: Interpolants [122925#false, 122924#true, 122927#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 122926#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 122929#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 122928#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 122931#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 122930#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 122933#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 122932#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 122935#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 122934#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 122937#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 122936#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 122939#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 122938#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 122941#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 122940#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 122943#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 122942#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 122945#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 122944#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 122947#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 122946#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 122949#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 122948#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 122951#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 122950#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 122953#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 122952#(<= 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 123034#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 123037#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 123036#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 123039#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 123038#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 123041#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 123040#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 123043#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 123042#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 123045#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 123044#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 123047#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 123046#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 123048#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:34:46,802 INFO L134 CoverageAnalysis]: Checked inductivity of 42725 backedges. 10505 proven. 32220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:46,802 INFO L442 AbstractCegarLoop]: Interpolant automaton has 125 states [2018-04-12 20:34:46,802 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 125 interpolants. [2018-04-12 20:34:46,803 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3848, Invalid=11652, Unknown=0, NotChecked=0, Total=15500 [2018-04-12 20:34:46,803 INFO L87 Difference]: Start difference. First operand 747 states and 870 transitions. Second operand 125 states. [2018-04-12 20:34:49,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:34:49,599 INFO L93 Difference]: Finished difference Result 1134 states and 1321 transitions. [2018-04-12 20:34:49,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 125 states. [2018-04-12 20:34:49,599 INFO L78 Accepts]: Start accepts. Automaton has 125 states. Word has length 741 [2018-04-12 20:34:49,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:34:49,600 INFO L225 Difference]: With dead ends: 1134 [2018-04-12 20:34:49,600 INFO L226 Difference]: Without dead ends: 769 [2018-04-12 20:34:49,601 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 184 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7320 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=7873, Invalid=26537, Unknown=0, NotChecked=0, Total=34410 [2018-04-12 20:34:49,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2018-04-12 20:34:49,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 759. [2018-04-12 20:34:49,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2018-04-12 20:34:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 885 transitions. [2018-04-12 20:34:49,605 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 885 transitions. Word has length 741 [2018-04-12 20:34:49,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:34:49,605 INFO L459 AbstractCegarLoop]: Abstraction has 759 states and 885 transitions. [2018-04-12 20:34:49,605 INFO L460 AbstractCegarLoop]: Interpolant automaton has 125 states. [2018-04-12 20:34:49,605 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 885 transitions. [2018-04-12 20:34:49,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2018-04-12 20:34:49,608 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:34:49,608 INFO L355 BasicCegarLoop]: trace histogram [122, 121, 120, 120, 120, 120, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:34:49,608 INFO L408 AbstractCegarLoop]: === Iteration 130 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:34:49,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1822515607, now seen corresponding path program 120 times [2018-04-12 20:34:49,609 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:34:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:34:49,843 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:34:53,708 INFO L134 CoverageAnalysis]: Checked inductivity of 43444 backedges. 10802 proven. 32642 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:53,708 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:34:53,708 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [125] total 125 [2018-04-12 20:34:53,708 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:34:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:53,709 INFO L182 omatonBuilderFactory]: Interpolants [125185#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125184#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125187#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125186#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125189#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 125188#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125190#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 125065#true, 125067#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125066#false, 125069#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125068#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125071#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125070#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125073#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125072#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125075#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125074#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125077#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125076#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125079#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125078#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125081#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125080#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125083#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125082#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125085#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125084#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125087#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125086#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125089#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125088#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125091#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125090#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125093#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125092#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125095#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125094#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125097#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125096#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125099#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125098#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125101#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125100#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125103#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125102#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125105#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125104#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125107#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125106#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125109#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125108#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125111#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125110#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125113#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125112#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125115#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125114#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125117#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125116#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125119#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125118#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125121#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125120#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125123#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125122#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125125#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125124#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125127#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125126#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 125129#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125128#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125131#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125130#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125133#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125132#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125135#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125134#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125137#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125136#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125139#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125138#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125141#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125140#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125143#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125142#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125145#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125144#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125147#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125146#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125149#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125148#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125151#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125150#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125153#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125152#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125155#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125154#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125157#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125156#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125159#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125158#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125161#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125160#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125163#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125162#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125165#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125164#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125167#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125166#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125169#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125168#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125171#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125170#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125173#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125172#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125175#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125174#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125177#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125176#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125179#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125178#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125181#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125180#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125183#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 125182#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:34:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 43444 backedges. 10802 proven. 32642 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:34:53,711 INFO L442 AbstractCegarLoop]: Interpolant automaton has 126 states [2018-04-12 20:34:53,711 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 126 interpolants. [2018-04-12 20:34:53,711 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3792, Invalid=11958, Unknown=0, NotChecked=0, Total=15750 [2018-04-12 20:34:53,711 INFO L87 Difference]: Start difference. First operand 759 states and 885 transitions. Second operand 126 states. [2018-04-12 20:34:58,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:34:58,247 INFO L93 Difference]: Finished difference Result 762 states and 887 transitions. [2018-04-12 20:34:58,247 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 126 states. [2018-04-12 20:34:58,247 INFO L78 Accepts]: Start accepts. Automaton has 126 states. Word has length 747 [2018-04-12 20:34:58,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:34:58,248 INFO L225 Difference]: With dead ends: 762 [2018-04-12 20:34:58,248 INFO L226 Difference]: Without dead ends: 762 [2018-04-12 20:34:58,250 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 188 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7802 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=7950, Invalid=27960, Unknown=0, NotChecked=0, Total=35910 [2018-04-12 20:34:58,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 762 states. [2018-04-12 20:34:58,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 762 to 759. [2018-04-12 20:34:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2018-04-12 20:34:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 884 transitions. [2018-04-12 20:34:58,253 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 884 transitions. Word has length 747 [2018-04-12 20:34:58,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:34:58,253 INFO L459 AbstractCegarLoop]: Abstraction has 759 states and 884 transitions. [2018-04-12 20:34:58,253 INFO L460 AbstractCegarLoop]: Interpolant automaton has 126 states. [2018-04-12 20:34:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 884 transitions. [2018-04-12 20:34:58,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 754 [2018-04-12 20:34:58,256 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:34:58,256 INFO L355 BasicCegarLoop]: trace histogram [123, 122, 121, 121, 121, 121, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:34:58,256 INFO L408 AbstractCegarLoop]: === Iteration 131 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:34:58,256 INFO L82 PathProgramCache]: Analyzing trace with hash -1658365955, now seen corresponding path program 121 times [2018-04-12 20:34:58,256 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:34:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:34:58,534 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:35:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 44169 backedges. 10863 proven. 33306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:02,358 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:35:02,359 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [127] total 127 [2018-04-12 20:35:02,359 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:35:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:02,359 INFO L182 omatonBuilderFactory]: Interpolants [126841#true, 126843#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 126842#false, 126845#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 126844#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 126847#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 126846#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 126849#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 126848#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 126851#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 126850#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 126853#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 126852#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 126855#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 126854#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 126857#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 126856#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 126859#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 126858#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 126861#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 126860#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 126863#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 126862#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 126865#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 126864#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 126867#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 126866#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 126869#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 126868#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 126871#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 126870#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 126873#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 126872#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 126875#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 126874#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 126877#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 126876#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 126879#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 126878#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 126881#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 126880#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 126883#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 126882#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 126885#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 126884#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 126887#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 126886#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 126889#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 126888#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 126891#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 126890#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 126893#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 126892#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 126895#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 126894#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 126897#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 126896#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 126899#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 126898#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 126901#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59)), 126900#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 126903#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61)), 126902#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60)), 126905#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62)), 126904#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62)), 126907#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 60)), 126906#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61)), 126909#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 58)), 126908#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 59)), 126911#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 126910#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 126913#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 126912#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 126915#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 126914#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 126917#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 126916#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 126919#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 126918#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 126921#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 126920#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 126923#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 126922#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 126925#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 126924#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 126927#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 126926#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 126929#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 126928#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 126931#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 126930#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 126933#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 126932#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 126935#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 126934#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 126937#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 126936#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 126939#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 126938#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 126941#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 126940#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 126943#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 126942#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 126945#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 126944#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 126947#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 126946#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 126949#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 126948#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 126951#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 126950#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 126953#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 126952#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 126955#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 126954#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 126957#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 126956#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 126959#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 126958#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 126961#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 126960#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 126963#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 126962#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 126965#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 126964#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 126967#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 126966#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1))] [2018-04-12 20:35:02,361 INFO L134 CoverageAnalysis]: Checked inductivity of 44169 backedges. 10863 proven. 33306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:02,361 INFO L442 AbstractCegarLoop]: Interpolant automaton has 127 states [2018-04-12 20:35:02,361 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 127 interpolants. [2018-04-12 20:35:02,362 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3973, Invalid=12029, Unknown=0, NotChecked=0, Total=16002 [2018-04-12 20:35:02,362 INFO L87 Difference]: Start difference. First operand 759 states and 884 transitions. Second operand 127 states. [2018-04-12 20:35:05,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:35:05,226 INFO L93 Difference]: Finished difference Result 1152 states and 1342 transitions. [2018-04-12 20:35:05,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 127 states. [2018-04-12 20:35:05,227 INFO L78 Accepts]: Start accepts. Automaton has 127 states. Word has length 753 [2018-04-12 20:35:05,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:35:05,227 INFO L225 Difference]: With dead ends: 1152 [2018-04-12 20:35:05,227 INFO L226 Difference]: Without dead ends: 781 [2018-04-12 20:35:05,228 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 187 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7564 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=8126, Invalid=27406, Unknown=0, NotChecked=0, Total=35532 [2018-04-12 20:35:05,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2018-04-12 20:35:05,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 771. [2018-04-12 20:35:05,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 771 states. [2018-04-12 20:35:05,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 899 transitions. [2018-04-12 20:35:05,231 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 899 transitions. Word has length 753 [2018-04-12 20:35:05,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:35:05,231 INFO L459 AbstractCegarLoop]: Abstraction has 771 states and 899 transitions. [2018-04-12 20:35:05,231 INFO L460 AbstractCegarLoop]: Interpolant automaton has 127 states. [2018-04-12 20:35:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 899 transitions. [2018-04-12 20:35:05,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2018-04-12 20:35:05,234 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:35:05,234 INFO L355 BasicCegarLoop]: trace histogram [124, 123, 122, 122, 122, 122, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:35:05,234 INFO L408 AbstractCegarLoop]: === Iteration 132 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:35:05,234 INFO L82 PathProgramCache]: Analyzing trace with hash 1237589929, now seen corresponding path program 122 times [2018-04-12 20:35:05,234 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:35:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:35:05,474 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:35:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 44900 backedges. 11165 proven. 33735 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:09,403 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:35:09,403 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [127] total 127 [2018-04-12 20:35:09,403 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:35:09,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:09,404 INFO L182 omatonBuilderFactory]: Interpolants [129025#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129024#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129027#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129026#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129029#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129028#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129031#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129030#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129033#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129032#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129035#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129034#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129037#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129036#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129039#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129038#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129041#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129040#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129043#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129042#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129045#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129044#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129047#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129046#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129049#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129048#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129051#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129050#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129053#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129052#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129055#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129054#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129057#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129056#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129059#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129058#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129061#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129060#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129063#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129062#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129065#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129064#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129067#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129066#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129069#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129068#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129071#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129070#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129073#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129072#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129075#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129074#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129077#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129076#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129079#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129078#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129081#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129080#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129083#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129082#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129085#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129084#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129087#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129086#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129089#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129088#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129091#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129090#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129093#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129092#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129095#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129094#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129097#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129096#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129099#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129098#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129101#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129100#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129103#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129102#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129105#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129104#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129107#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129106#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129109#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129108#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129111#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129110#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129113#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129112#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129115#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129114#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129117#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129116#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129119#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129118#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129121#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129120#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129123#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129122#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129125#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129124#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129127#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129126#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129129#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129128#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129131#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129130#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129133#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129132#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129135#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129134#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129137#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129136#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129139#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129138#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129141#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129140#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 129143#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 129142#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 129017#false, 129016#true, 129019#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129018#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129021#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129020#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129023#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 129022#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:35:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 44900 backedges. 11165 proven. 33735 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:09,405 INFO L442 AbstractCegarLoop]: Interpolant automaton has 128 states [2018-04-12 20:35:09,406 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2018-04-12 20:35:09,406 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3916, Invalid=12340, Unknown=0, NotChecked=0, Total=16256 [2018-04-12 20:35:09,406 INFO L87 Difference]: Start difference. First operand 771 states and 899 transitions. Second operand 128 states. [2018-04-12 20:35:17,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:35:17,311 INFO L93 Difference]: Finished difference Result 774 states and 901 transitions. [2018-04-12 20:35:17,311 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 128 states. [2018-04-12 20:35:17,311 INFO L78 Accepts]: Start accepts. Automaton has 128 states. Word has length 759 [2018-04-12 20:35:17,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:35:17,312 INFO L225 Difference]: With dead ends: 774 [2018-04-12 20:35:17,312 INFO L226 Difference]: Without dead ends: 774 [2018-04-12 20:35:17,313 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 191 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8054 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=8204, Invalid=28852, Unknown=0, NotChecked=0, Total=37056 [2018-04-12 20:35:17,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 774 states. [2018-04-12 20:35:17,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 774 to 771. [2018-04-12 20:35:17,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 771 states. [2018-04-12 20:35:17,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 898 transitions. [2018-04-12 20:35:17,315 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 898 transitions. Word has length 759 [2018-04-12 20:35:17,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:35:17,315 INFO L459 AbstractCegarLoop]: Abstraction has 771 states and 898 transitions. [2018-04-12 20:35:17,316 INFO L460 AbstractCegarLoop]: Interpolant automaton has 128 states. [2018-04-12 20:35:17,316 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 898 transitions. [2018-04-12 20:35:17,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2018-04-12 20:35:17,318 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:35:17,318 INFO L355 BasicCegarLoop]: trace histogram [125, 124, 123, 123, 123, 123, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:35:17,318 INFO L408 AbstractCegarLoop]: === Iteration 133 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:35:17,318 INFO L82 PathProgramCache]: Analyzing trace with hash 1899424061, now seen corresponding path program 123 times [2018-04-12 20:35:17,319 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:35:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:35:17,577 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:35:21,163 INFO L134 CoverageAnalysis]: Checked inductivity of 45637 backedges. 11227 proven. 34410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:21,163 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:35:21,163 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [129] total 129 [2018-04-12 20:35:21,163 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:35:21,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:21,164 INFO L182 omatonBuilderFactory]: Interpolants [130821#false, 130820#true, 130823#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 130822#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 130825#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 130824#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 130827#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 130826#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 130829#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 130828#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 130831#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 130830#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 130833#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 130832#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 130835#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 130834#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 130837#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 130836#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 130839#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 130838#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 130841#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 130840#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 130843#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 130842#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 130845#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 130844#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 130847#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 130846#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 130849#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 130848#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 130851#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 130850#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 130853#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 130852#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 130858#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 130861#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 130860#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 130863#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 130862#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 130865#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 130864#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 130867#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 130866#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 130869#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 130868#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 130871#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 130870#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 130876#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 130879#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 130878#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 130881#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 130894#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 130897#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 130896#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 130899#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 130905#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 130904#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 130907#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 130906#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 130909#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 130908#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 130911#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 130910#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 130913#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 130912#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 130915#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 130914#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 130917#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 130916#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 130919#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 130918#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 130921#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 130920#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 130923#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 130922#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 130925#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 130924#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 130927#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 130926#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 130929#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 130928#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 130931#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 130930#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 130933#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 130932#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 130935#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 130934#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 130937#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 130936#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 130939#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 130938#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 130941#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 130940#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 130943#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 130942#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 130945#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 130944#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 130947#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 130946#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 130948#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:35:21,165 INFO L134 CoverageAnalysis]: Checked inductivity of 45637 backedges. 11227 proven. 34410 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:21,165 INFO L442 AbstractCegarLoop]: Interpolant automaton has 129 states [2018-04-12 20:35:21,166 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 129 interpolants. [2018-04-12 20:35:21,166 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4100, Invalid=12412, Unknown=0, NotChecked=0, Total=16512 [2018-04-12 20:35:21,166 INFO L87 Difference]: Start difference. First operand 771 states and 898 transitions. Second operand 129 states. [2018-04-12 20:35:24,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:35:24,177 INFO L93 Difference]: Finished difference Result 1170 states and 1363 transitions. [2018-04-12 20:35:24,177 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 129 states. [2018-04-12 20:35:24,177 INFO L78 Accepts]: Start accepts. Automaton has 129 states. Word has length 765 [2018-04-12 20:35:24,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:35:24,178 INFO L225 Difference]: With dead ends: 1170 [2018-04-12 20:35:24,178 INFO L226 Difference]: Without dead ends: 793 [2018-04-12 20:35:24,179 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7812 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=8383, Invalid=28289, Unknown=0, NotChecked=0, Total=36672 [2018-04-12 20:35:24,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2018-04-12 20:35:24,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 783. [2018-04-12 20:35:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 783 states. [2018-04-12 20:35:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 783 states and 913 transitions. [2018-04-12 20:35:24,182 INFO L78 Accepts]: Start accepts. Automaton has 783 states and 913 transitions. Word has length 765 [2018-04-12 20:35:24,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:35:24,183 INFO L459 AbstractCegarLoop]: Abstraction has 783 states and 913 transitions. [2018-04-12 20:35:24,183 INFO L460 AbstractCegarLoop]: Interpolant automaton has 129 states. [2018-04-12 20:35:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 913 transitions. [2018-04-12 20:35:24,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 772 [2018-04-12 20:35:24,185 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:35:24,185 INFO L355 BasicCegarLoop]: trace histogram [126, 125, 124, 124, 124, 124, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:35:24,185 INFO L408 AbstractCegarLoop]: === Iteration 134 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:35:24,186 INFO L82 PathProgramCache]: Analyzing trace with hash 770281193, now seen corresponding path program 124 times [2018-04-12 20:35:24,186 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:35:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:35:24,461 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:35:28,852 INFO L134 CoverageAnalysis]: Checked inductivity of 46380 backedges. 11534 proven. 34846 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:28,852 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:35:28,853 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [129] total 129 [2018-04-12 20:35:28,853 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:35:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:28,853 INFO L182 omatonBuilderFactory]: Interpolants [133122#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133123#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133120#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133121#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133126#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133127#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133124#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133125#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133130#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133131#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133128#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133129#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133134#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133135#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133132#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133133#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133138#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133139#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133136#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133137#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133142#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133143#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133140#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133141#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133146#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133147#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133144#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133145#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133150#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133151#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133148#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133149#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133154#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133155#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133152#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133153#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133158#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 133156#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133157#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 133030#false, 133031#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133029#true, 133034#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133035#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133032#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133033#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133038#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133039#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133036#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133037#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133042#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133043#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133040#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133041#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133046#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133047#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133044#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133045#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133050#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133051#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133048#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133049#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133054#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133055#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133052#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133053#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133058#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133059#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133056#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133057#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133062#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133063#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133060#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133061#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133066#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133067#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133064#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133065#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133070#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133071#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133068#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133069#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133074#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133075#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133072#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133073#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133078#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133079#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133076#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133077#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133082#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133083#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133080#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133081#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133086#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133087#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133084#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133085#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133090#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133091#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133088#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133089#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133094#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133095#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133092#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133093#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 133098#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133099#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133096#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133097#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133102#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133103#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133100#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133101#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133106#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133107#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133104#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133105#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133110#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133111#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133108#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133109#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133114#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133115#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133112#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133113#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133118#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133119#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133116#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 133117#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:35:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 46380 backedges. 11534 proven. 34846 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:28,855 INFO L442 AbstractCegarLoop]: Interpolant automaton has 130 states [2018-04-12 20:35:28,855 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 130 interpolants. [2018-04-12 20:35:28,855 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4042, Invalid=12728, Unknown=0, NotChecked=0, Total=16770 [2018-04-12 20:35:28,855 INFO L87 Difference]: Start difference. First operand 783 states and 913 transitions. Second operand 130 states. [2018-04-12 20:35:35,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:35:35,149 INFO L93 Difference]: Finished difference Result 786 states and 915 transitions. [2018-04-12 20:35:35,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2018-04-12 20:35:35,149 INFO L78 Accepts]: Start accepts. Automaton has 130 states. Word has length 771 [2018-04-12 20:35:35,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:35:35,150 INFO L225 Difference]: With dead ends: 786 [2018-04-12 20:35:35,150 INFO L226 Difference]: Without dead ends: 786 [2018-04-12 20:35:35,151 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 194 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8310 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=8462, Invalid=29758, Unknown=0, NotChecked=0, Total=38220 [2018-04-12 20:35:35,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 786 states. [2018-04-12 20:35:35,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 786 to 783. [2018-04-12 20:35:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 783 states. [2018-04-12 20:35:35,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 783 states and 912 transitions. [2018-04-12 20:35:35,153 INFO L78 Accepts]: Start accepts. Automaton has 783 states and 912 transitions. Word has length 771 [2018-04-12 20:35:35,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:35:35,154 INFO L459 AbstractCegarLoop]: Abstraction has 783 states and 912 transitions. [2018-04-12 20:35:35,154 INFO L460 AbstractCegarLoop]: Interpolant automaton has 130 states. [2018-04-12 20:35:35,154 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 912 transitions. [2018-04-12 20:35:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2018-04-12 20:35:35,156 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:35:35,156 INFO L355 BasicCegarLoop]: trace histogram [127, 126, 125, 125, 125, 125, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:35:35,156 INFO L408 AbstractCegarLoop]: === Iteration 135 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:35:35,157 INFO L82 PathProgramCache]: Analyzing trace with hash -220469123, now seen corresponding path program 125 times [2018-04-12 20:35:35,157 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:35:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:35:35,446 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:35:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 47129 backedges. 11597 proven. 35532 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:39,563 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:35:39,563 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [131] total 131 [2018-04-12 20:35:39,563 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:35:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:39,564 INFO L182 omatonBuilderFactory]: Interpolants [134914#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 134915#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 134912#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 134913#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 134918#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 134919#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 134916#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 134917#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 134922#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60)), 134923#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61)), 134920#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 134921#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59)), 134926#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64)), 134927#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64)), 134924#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62)), 134925#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63)), 134930#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 61)), 134931#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 60)), 134928#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63)), 134929#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 62)), 134934#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 134935#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 134932#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 59)), 134933#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 58)), 134938#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 134939#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 134936#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 134937#(<= 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 134894#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 134895#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 134892#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 134893#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 134898#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 134899#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 134896#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 134897#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 134902#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 134903#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 134900#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 134901#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 134906#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 134907#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 134904#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 134905#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 134910#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 134911#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 134908#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 134909#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47))] [2018-04-12 20:35:39,565 INFO L134 CoverageAnalysis]: Checked inductivity of 47129 backedges. 11597 proven. 35532 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:39,565 INFO L442 AbstractCegarLoop]: Interpolant automaton has 131 states [2018-04-12 20:35:39,566 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 131 interpolants. [2018-04-12 20:35:39,566 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4229, Invalid=12801, Unknown=0, NotChecked=0, Total=17030 [2018-04-12 20:35:39,566 INFO L87 Difference]: Start difference. First operand 783 states and 912 transitions. Second operand 131 states. [2018-04-12 20:35:42,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:35:42,399 INFO L93 Difference]: Finished difference Result 1188 states and 1384 transitions. [2018-04-12 20:35:42,399 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2018-04-12 20:35:42,399 INFO L78 Accepts]: Start accepts. Automaton has 131 states. Word has length 777 [2018-04-12 20:35:42,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:35:42,400 INFO L225 Difference]: With dead ends: 1188 [2018-04-12 20:35:42,400 INFO L226 Difference]: Without dead ends: 805 [2018-04-12 20:35:42,402 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 193 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8064 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=8644, Invalid=29186, Unknown=0, NotChecked=0, Total=37830 [2018-04-12 20:35:42,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 805 states. [2018-04-12 20:35:42,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 805 to 795. [2018-04-12 20:35:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 795 states. [2018-04-12 20:35:42,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 795 states and 927 transitions. [2018-04-12 20:35:42,405 INFO L78 Accepts]: Start accepts. Automaton has 795 states and 927 transitions. Word has length 777 [2018-04-12 20:35:42,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:35:42,405 INFO L459 AbstractCegarLoop]: Abstraction has 795 states and 927 transitions. [2018-04-12 20:35:42,405 INFO L460 AbstractCegarLoop]: Interpolant automaton has 131 states. [2018-04-12 20:35:42,405 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 927 transitions. [2018-04-12 20:35:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 784 [2018-04-12 20:35:42,407 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:35:42,408 INFO L355 BasicCegarLoop]: trace histogram [128, 127, 126, 126, 126, 126, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:35:42,408 INFO L408 AbstractCegarLoop]: === Iteration 136 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:35:42,408 INFO L82 PathProgramCache]: Analyzing trace with hash -406361047, now seen corresponding path program 126 times [2018-04-12 20:35:42,408 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:35:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:35:42,712 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:35:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 47884 backedges. 11909 proven. 35975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:46,952 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:35:46,952 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [131] total 131 [2018-04-12 20:35:46,952 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:35:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:46,953 INFO L182 omatonBuilderFactory]: Interpolants [137218#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137219#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137216#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137217#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137222#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137223#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137220#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137221#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137226#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137227#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137224#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137225#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137230#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137231#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137228#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137229#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137234#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 137235#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 137232#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137233#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137106#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137107#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137104#true, 137105#false, 137110#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137111#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137108#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137109#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137114#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137115#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137112#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137113#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137118#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137119#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137116#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137117#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137122#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137123#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137120#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137121#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137126#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137127#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137124#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137125#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137130#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137131#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137128#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137129#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137134#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137135#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137132#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137133#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137138#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137139#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137136#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137137#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137142#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137143#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137140#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137141#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137146#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137147#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137144#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137145#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137150#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137151#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137148#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137149#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137154#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137155#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137152#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137153#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137158#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137159#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137156#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137157#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137162#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137163#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137160#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137161#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137166#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137167#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137164#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137165#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137170#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137171#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137168#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137169#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 137174#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137175#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137172#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137173#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137178#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137179#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137176#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137177#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137182#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137183#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137180#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137181#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137186#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137187#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137184#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137185#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137190#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137191#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137188#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137189#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137194#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137195#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137192#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137193#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137198#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137199#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137196#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137197#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137202#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137203#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137200#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137201#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137206#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137207#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137204#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137205#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137210#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137211#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137208#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137209#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137214#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137215#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137212#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 137213#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:35:46,954 INFO L134 CoverageAnalysis]: Checked inductivity of 47884 backedges. 11909 proven. 35975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:46,954 INFO L442 AbstractCegarLoop]: Interpolant automaton has 132 states [2018-04-12 20:35:46,954 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 132 interpolants. [2018-04-12 20:35:46,955 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4170, Invalid=13122, Unknown=0, NotChecked=0, Total=17292 [2018-04-12 20:35:46,955 INFO L87 Difference]: Start difference. First operand 795 states and 927 transitions. Second operand 132 states. [2018-04-12 20:35:52,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:35:52,400 INFO L93 Difference]: Finished difference Result 798 states and 929 transitions. [2018-04-12 20:35:52,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2018-04-12 20:35:52,400 INFO L78 Accepts]: Start accepts. Automaton has 132 states. Word has length 783 [2018-04-12 20:35:52,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:35:52,401 INFO L225 Difference]: With dead ends: 798 [2018-04-12 20:35:52,401 INFO L226 Difference]: Without dead ends: 798 [2018-04-12 20:35:52,402 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 199 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 197 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8570 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=8724, Invalid=30678, Unknown=0, NotChecked=0, Total=39402 [2018-04-12 20:35:52,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 798 states. [2018-04-12 20:35:52,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 798 to 795. [2018-04-12 20:35:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 795 states. [2018-04-12 20:35:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 795 states and 926 transitions. [2018-04-12 20:35:52,405 INFO L78 Accepts]: Start accepts. Automaton has 795 states and 926 transitions. Word has length 783 [2018-04-12 20:35:52,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:35:52,405 INFO L459 AbstractCegarLoop]: Abstraction has 795 states and 926 transitions. [2018-04-12 20:35:52,405 INFO L460 AbstractCegarLoop]: Interpolant automaton has 132 states. [2018-04-12 20:35:52,405 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 926 transitions. [2018-04-12 20:35:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 790 [2018-04-12 20:35:52,408 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:35:52,408 INFO L355 BasicCegarLoop]: trace histogram [129, 128, 127, 127, 127, 127, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:35:52,408 INFO L408 AbstractCegarLoop]: === Iteration 137 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:35:52,408 INFO L82 PathProgramCache]: Analyzing trace with hash 229561789, now seen corresponding path program 127 times [2018-04-12 20:35:52,408 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:35:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:35:52,669 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:35:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 11973 proven. 36672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:56,448 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:35:56,448 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [133] total 133 [2018-04-12 20:35:56,448 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:35:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:56,448 INFO L182 omatonBuilderFactory]: Interpolants [139010#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 139011#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 139008#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 139009#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 139014#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 139015#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 139012#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 139013#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 139018#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 139019#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 139016#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 139017#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 139022#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 139023#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 139020#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 139021#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 139026#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61)), 139027#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62)), 139024#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59)), 139025#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60)), 139030#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65)), 139031#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65)), 139028#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63)), 139029#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64)), 139034#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 62)), 139035#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 61)), 139032#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64)), 139033#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 63)), 139038#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 58)), 139039#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 139036#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 60)), 139037#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 59)), 139042#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 139043#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 139040#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 139041#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 139046#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 139047#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 139044#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 139045#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 139050#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 139051#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 139048#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 139049#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 139054#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 139055#(<= 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 138997#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 139002#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 139003#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 139000#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 139001#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 139006#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 139007#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 139004#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 139005#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40))] [2018-04-12 20:35:56,450 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 11973 proven. 36672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:35:56,450 INFO L442 AbstractCegarLoop]: Interpolant automaton has 133 states [2018-04-12 20:35:56,450 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 133 interpolants. [2018-04-12 20:35:56,451 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4360, Invalid=13196, Unknown=0, NotChecked=0, Total=17556 [2018-04-12 20:35:56,451 INFO L87 Difference]: Start difference. First operand 795 states and 926 transitions. Second operand 133 states. [2018-04-12 20:35:59,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:35:59,075 INFO L93 Difference]: Finished difference Result 1206 states and 1405 transitions. [2018-04-12 20:35:59,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 133 states. [2018-04-12 20:35:59,075 INFO L78 Accepts]: Start accepts. Automaton has 133 states. Word has length 789 [2018-04-12 20:35:59,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:35:59,076 INFO L225 Difference]: With dead ends: 1206 [2018-04-12 20:35:59,076 INFO L226 Difference]: Without dead ends: 817 [2018-04-12 20:35:59,078 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 199 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 196 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8320 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=8909, Invalid=30097, Unknown=0, NotChecked=0, Total=39006 [2018-04-12 20:35:59,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 817 states. [2018-04-12 20:35:59,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 817 to 807. [2018-04-12 20:35:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 807 states. [2018-04-12 20:35:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 807 states and 941 transitions. [2018-04-12 20:35:59,081 INFO L78 Accepts]: Start accepts. Automaton has 807 states and 941 transitions. Word has length 789 [2018-04-12 20:35:59,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:35:59,081 INFO L459 AbstractCegarLoop]: Abstraction has 807 states and 941 transitions. [2018-04-12 20:35:59,081 INFO L460 AbstractCegarLoop]: Interpolant automaton has 133 states. [2018-04-12 20:35:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 941 transitions. [2018-04-12 20:35:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 796 [2018-04-12 20:35:59,084 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:35:59,085 INFO L355 BasicCegarLoop]: trace histogram [130, 129, 128, 128, 128, 128, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:35:59,085 INFO L408 AbstractCegarLoop]: === Iteration 138 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:35:59,085 INFO L82 PathProgramCache]: Analyzing trace with hash 1182152553, now seen corresponding path program 128 times [2018-04-12 20:35:59,085 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:35:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:35:59,462 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:36:04,215 INFO L134 CoverageAnalysis]: Checked inductivity of 49412 backedges. 12290 proven. 37122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:04,215 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:36:04,216 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [133] total 133 [2018-04-12 20:36:04,216 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:36:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:04,216 INFO L182 omatonBuilderFactory]: Interpolants [141314#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141315#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141312#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141313#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141318#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141319#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141316#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141317#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141322#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141323#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141320#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141321#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141326#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141327#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141324#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141325#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141330#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141331#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141328#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141329#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141334#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141335#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141332#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141333#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141338#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141339#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141336#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141337#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141342#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141343#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141340#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141341#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141346#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141347#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141344#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141345#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141350#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141351#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141348#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141349#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141354#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141355#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141352#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141353#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141358#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141359#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141356#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141357#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141362#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141363#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141360#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141361#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141366#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141367#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141364#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141365#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141370#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141371#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141368#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141369#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141374#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 141372#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141373#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 141242#false, 141243#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141241#true, 141246#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141247#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141244#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141245#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141250#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141251#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141248#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141249#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141254#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141255#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141252#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141253#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141258#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141259#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141256#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141257#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141262#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141263#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141260#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141261#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141266#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141267#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141264#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141265#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141270#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141271#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141268#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141269#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141274#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141275#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141272#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141273#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141278#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141279#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141276#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141277#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141282#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141283#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141280#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141281#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141286#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141287#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141284#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141285#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141290#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141291#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141288#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141289#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141294#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141295#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141292#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141293#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141298#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141299#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141296#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141297#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141302#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141303#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141300#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141301#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141306#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141307#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141304#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141305#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 141310#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141311#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141308#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 141309#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:36:04,218 INFO L134 CoverageAnalysis]: Checked inductivity of 49412 backedges. 12290 proven. 37122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:04,218 INFO L442 AbstractCegarLoop]: Interpolant automaton has 134 states [2018-04-12 20:36:04,218 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2018-04-12 20:36:04,219 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4300, Invalid=13522, Unknown=0, NotChecked=0, Total=17822 [2018-04-12 20:36:04,219 INFO L87 Difference]: Start difference. First operand 807 states and 941 transitions. Second operand 134 states. [2018-04-12 20:36:12,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:36:12,835 INFO L93 Difference]: Finished difference Result 810 states and 943 transitions. [2018-04-12 20:36:12,835 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2018-04-12 20:36:12,835 INFO L78 Accepts]: Start accepts. Automaton has 134 states. Word has length 795 [2018-04-12 20:36:12,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:36:12,836 INFO L225 Difference]: With dead ends: 810 [2018-04-12 20:36:12,836 INFO L226 Difference]: Without dead ends: 810 [2018-04-12 20:36:12,837 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 200 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8834 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=8990, Invalid=31612, Unknown=0, NotChecked=0, Total=40602 [2018-04-12 20:36:12,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 810 states. [2018-04-12 20:36:12,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 810 to 807. [2018-04-12 20:36:12,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 807 states. [2018-04-12 20:36:12,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 807 states and 940 transitions. [2018-04-12 20:36:12,840 INFO L78 Accepts]: Start accepts. Automaton has 807 states and 940 transitions. Word has length 795 [2018-04-12 20:36:12,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:36:12,840 INFO L459 AbstractCegarLoop]: Abstraction has 807 states and 940 transitions. [2018-04-12 20:36:12,840 INFO L460 AbstractCegarLoop]: Interpolant automaton has 134 states. [2018-04-12 20:36:12,840 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 940 transitions. [2018-04-12 20:36:12,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2018-04-12 20:36:12,843 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:36:12,843 INFO L355 BasicCegarLoop]: trace histogram [131, 130, 129, 129, 129, 129, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:36:12,843 INFO L408 AbstractCegarLoop]: === Iteration 139 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:36:12,843 INFO L82 PathProgramCache]: Analyzing trace with hash -60280579, now seen corresponding path program 129 times [2018-04-12 20:36:12,843 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:36:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:36:13,138 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:36:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 50185 backedges. 12355 proven. 37830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:17,397 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:36:17,397 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [135] total 135 [2018-04-12 20:36:17,397 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:36:17,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:17,398 INFO L182 omatonBuilderFactory]: Interpolants [143130#false, 143131#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 143129#true, 143134#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 143135#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 143132#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 143133#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 143138#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 143139#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 143136#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 143137#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 143142#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 143143#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 143140#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 143141#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 143146#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 143147#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 143144#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 143145#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 143150#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 143151#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 143148#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 143149#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 143154#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 143155#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 143152#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 143153#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 143158#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 143159#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 143156#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 143157#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 143162#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 143163#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 143160#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 143161#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 143166#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 143167#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 143164#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 143165#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 143170#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 143171#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 143168#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 143169#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 143174#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 143175#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 143172#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 143173#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 143178#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 143179#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 143176#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 143177#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 143182#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 143183#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 143180#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 143181#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 143186#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 143187#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 143184#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 143185#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 143190#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60)), 143191#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61)), 143188#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 143189#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59)), 143194#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64)), 143195#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65)), 143192#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62)), 143193#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63)), 143198#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65)), 143199#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 64)), 143196#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66)), 143197#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66)), 143202#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 61)), 143203#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 60)), 143200#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 63)), 143201#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 62)), 143206#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 143207#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 143204#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 59)), 143205#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 58)), 143210#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 143211#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 143208#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 143209#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 143214#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 143215#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 143212#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 143213#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 143218#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 143219#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 143216#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 143217#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 143222#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 143223#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 143220#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 143221#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 143226#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 143227#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 143224#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 143225#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 143230#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 143231#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 143228#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 143229#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 143234#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 143235#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 143232#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 143233#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 143238#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 143239#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 143236#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 143237#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 143242#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 143243#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 143240#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 143241#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 143246#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 143247#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 143244#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 143245#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 143250#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 143251#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 143248#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 143249#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 143254#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 143255#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 143252#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 143253#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 143258#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 143259#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 143256#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 143257#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 143262#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 143263#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 143260#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 143261#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2))] [2018-04-12 20:36:17,399 INFO L134 CoverageAnalysis]: Checked inductivity of 50185 backedges. 12355 proven. 37830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:17,399 INFO L442 AbstractCegarLoop]: Interpolant automaton has 135 states [2018-04-12 20:36:17,400 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 135 interpolants. [2018-04-12 20:36:17,400 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4493, Invalid=13597, Unknown=0, NotChecked=0, Total=18090 [2018-04-12 20:36:17,400 INFO L87 Difference]: Start difference. First operand 807 states and 940 transitions. Second operand 135 states. [2018-04-12 20:36:20,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:36:20,768 INFO L93 Difference]: Finished difference Result 1224 states and 1426 transitions. [2018-04-12 20:36:20,768 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2018-04-12 20:36:20,768 INFO L78 Accepts]: Start accepts. Automaton has 135 states. Word has length 801 [2018-04-12 20:36:20,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:36:20,769 INFO L225 Difference]: With dead ends: 1224 [2018-04-12 20:36:20,769 INFO L226 Difference]: Without dead ends: 829 [2018-04-12 20:36:20,769 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 199 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8580 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=9178, Invalid=31022, Unknown=0, NotChecked=0, Total=40200 [2018-04-12 20:36:20,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 829 states. [2018-04-12 20:36:20,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 829 to 819. [2018-04-12 20:36:20,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 819 states. [2018-04-12 20:36:20,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 955 transitions. [2018-04-12 20:36:20,772 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 955 transitions. Word has length 801 [2018-04-12 20:36:20,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:36:20,772 INFO L459 AbstractCegarLoop]: Abstraction has 819 states and 955 transitions. [2018-04-12 20:36:20,772 INFO L460 AbstractCegarLoop]: Interpolant automaton has 135 states. [2018-04-12 20:36:20,772 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 955 transitions. [2018-04-12 20:36:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2018-04-12 20:36:20,775 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:36:20,775 INFO L355 BasicCegarLoop]: trace histogram [132, 131, 130, 130, 130, 130, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:36:20,775 INFO L408 AbstractCegarLoop]: === Iteration 140 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:36:20,775 INFO L82 PathProgramCache]: Analyzing trace with hash 674132137, now seen corresponding path program 130 times [2018-04-12 20:36:20,775 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:36:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:36:21,059 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:36:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 50964 backedges. 12677 proven. 38287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:25,608 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:36:25,609 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [135] total 135 [2018-04-12 20:36:25,609 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:36:25,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:25,609 INFO L182 omatonBuilderFactory]: Interpolants [145442#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145443#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145440#true, 145441#false, 145446#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145447#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145444#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145445#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145450#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145451#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145448#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145449#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145454#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145455#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145452#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145453#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145458#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145459#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145456#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145457#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145462#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145463#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145460#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145461#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145466#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145467#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145464#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145465#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145470#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145471#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145468#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145469#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145474#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145475#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145472#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145473#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145478#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145479#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145476#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145477#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145482#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145483#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145480#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145481#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145486#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145487#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145484#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145485#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145490#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145491#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145488#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145489#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145494#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145495#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145492#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145493#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145498#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145499#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145496#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145497#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145502#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145503#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145500#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145501#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145506#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145507#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145504#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145505#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 145510#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145511#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145508#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145509#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145514#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145515#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145512#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145513#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145518#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145519#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145516#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145517#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145522#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145523#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145520#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145521#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145526#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145527#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145524#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145525#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145530#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145531#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145528#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145529#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145534#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145535#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145532#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145533#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145538#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145539#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145536#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145537#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145542#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145543#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145540#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145541#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145546#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145547#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145544#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145545#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145550#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145551#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145548#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145549#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145554#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145555#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145552#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145553#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145558#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145559#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145556#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145557#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145562#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145563#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145560#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145561#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145566#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145567#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145564#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145565#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145570#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145571#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145568#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145569#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145574#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 145575#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 145572#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 145573#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:36:25,611 INFO L134 CoverageAnalysis]: Checked inductivity of 50964 backedges. 12677 proven. 38287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:25,611 INFO L442 AbstractCegarLoop]: Interpolant automaton has 136 states [2018-04-12 20:36:25,611 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 136 interpolants. [2018-04-12 20:36:25,612 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4432, Invalid=13928, Unknown=0, NotChecked=0, Total=18360 [2018-04-12 20:36:25,612 INFO L87 Difference]: Start difference. First operand 819 states and 955 transitions. Second operand 136 states. [2018-04-12 20:36:35,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:36:35,000 INFO L93 Difference]: Finished difference Result 822 states and 957 transitions. [2018-04-12 20:36:35,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 136 states. [2018-04-12 20:36:35,000 INFO L78 Accepts]: Start accepts. Automaton has 136 states. Word has length 807 [2018-04-12 20:36:35,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:36:35,001 INFO L225 Difference]: With dead ends: 822 [2018-04-12 20:36:35,001 INFO L226 Difference]: Without dead ends: 822 [2018-04-12 20:36:35,002 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 203 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9102 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=9260, Invalid=32560, Unknown=0, NotChecked=0, Total=41820 [2018-04-12 20:36:35,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 822 states. [2018-04-12 20:36:35,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 822 to 819. [2018-04-12 20:36:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 819 states. [2018-04-12 20:36:35,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 954 transitions. [2018-04-12 20:36:35,004 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 954 transitions. Word has length 807 [2018-04-12 20:36:35,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:36:35,004 INFO L459 AbstractCegarLoop]: Abstraction has 819 states and 954 transitions. [2018-04-12 20:36:35,005 INFO L460 AbstractCegarLoop]: Interpolant automaton has 136 states. [2018-04-12 20:36:35,005 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 954 transitions. [2018-04-12 20:36:35,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2018-04-12 20:36:35,007 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:36:35,007 INFO L355 BasicCegarLoop]: trace histogram [133, 132, 131, 131, 131, 131, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:36:35,007 INFO L408 AbstractCegarLoop]: === Iteration 141 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:36:35,008 INFO L82 PathProgramCache]: Analyzing trace with hash 820017725, now seen corresponding path program 131 times [2018-04-12 20:36:35,008 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:36:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:36:35,326 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:36:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 51749 backedges. 12743 proven. 39006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:39,244 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:36:39,244 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [137] total 137 [2018-04-12 20:36:39,244 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:36:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:39,245 INFO L182 omatonBuilderFactory]: Interpolants [147458#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 147459#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 147456#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 147457#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 147462#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 147463#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 147460#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 147461#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 147466#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 147468#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 147469#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 147474#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 147475#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 147472#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 147473#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 147478#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 147479#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 147476#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 147477#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 147482#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 147483#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 147480#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 147378#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 147379#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 147376#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 147377#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 147392#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 147393#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 147398#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 147399#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 147396#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 147397#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 147402#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 147403#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 147400#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 147401#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 147406#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 147407#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 147404#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 147405#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 147410#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 147411#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 147408#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 147409#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 147414#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 147415#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 147412#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 147413#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 147418#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61)), 147419#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62)), 147416#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59)), 147417#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60)), 147422#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65)), 147423#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66)), 147420#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63)), 147421#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64)), 147426#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66)), 147427#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 65)), 147424#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67)), 147425#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67)), 147430#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 62)), 147431#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 61)), 147428#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 64)), 147429#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 63)), 147434#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 58)), 147435#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 147432#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 60)), 147433#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 59)), 147438#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 147439#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 147436#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 147437#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 147442#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 147443#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 147440#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 147441#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 147446#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 147447#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 147444#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 147445#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 147450#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 147451#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 147448#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 147449#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 147454#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 147455#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 147452#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 147453#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39))] [2018-04-12 20:36:39,246 INFO L134 CoverageAnalysis]: Checked inductivity of 51749 backedges. 12743 proven. 39006 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:39,246 INFO L442 AbstractCegarLoop]: Interpolant automaton has 137 states [2018-04-12 20:36:39,247 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 137 interpolants. [2018-04-12 20:36:39,247 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4628, Invalid=14004, Unknown=0, NotChecked=0, Total=18632 [2018-04-12 20:36:39,247 INFO L87 Difference]: Start difference. First operand 819 states and 954 transitions. Second operand 137 states. [2018-04-12 20:36:42,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:36:42,684 INFO L93 Difference]: Finished difference Result 1242 states and 1447 transitions. [2018-04-12 20:36:42,684 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2018-04-12 20:36:42,684 INFO L78 Accepts]: Start accepts. Automaton has 137 states. Word has length 813 [2018-04-12 20:36:42,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:36:42,685 INFO L225 Difference]: With dead ends: 1242 [2018-04-12 20:36:42,685 INFO L226 Difference]: Without dead ends: 841 [2018-04-12 20:36:42,686 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 202 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8844 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=9451, Invalid=31961, Unknown=0, NotChecked=0, Total=41412 [2018-04-12 20:36:42,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 841 states. [2018-04-12 20:36:42,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 841 to 831. [2018-04-12 20:36:42,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 831 states. [2018-04-12 20:36:42,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 969 transitions. [2018-04-12 20:36:42,689 INFO L78 Accepts]: Start accepts. Automaton has 831 states and 969 transitions. Word has length 813 [2018-04-12 20:36:42,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:36:42,690 INFO L459 AbstractCegarLoop]: Abstraction has 831 states and 969 transitions. [2018-04-12 20:36:42,690 INFO L460 AbstractCegarLoop]: Interpolant automaton has 137 states. [2018-04-12 20:36:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 969 transitions. [2018-04-12 20:36:42,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2018-04-12 20:36:42,692 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:36:42,693 INFO L355 BasicCegarLoop]: trace histogram [134, 133, 132, 132, 132, 132, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:36:42,693 INFO L408 AbstractCegarLoop]: === Iteration 142 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:36:42,693 INFO L82 PathProgramCache]: Analyzing trace with hash 1648924649, now seen corresponding path program 132 times [2018-04-12 20:36:42,693 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:36:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:36:43,000 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:36:47,568 INFO L134 CoverageAnalysis]: Checked inductivity of 52540 backedges. 13070 proven. 39470 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:47,568 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:36:47,568 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [137] total 137 [2018-04-12 20:36:47,569 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:36:47,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:47,569 INFO L182 omatonBuilderFactory]: Interpolants [149762#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149763#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149760#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149761#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149766#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149767#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149764#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149765#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149770#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149771#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149768#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149769#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149774#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149775#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149772#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149773#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149778#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149779#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149776#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149777#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149782#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149783#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149780#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149781#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149786#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149787#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149784#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149785#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149790#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149791#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149788#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149789#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149794#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149795#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149792#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149793#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149798#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149799#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149796#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149797#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149802#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149803#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149800#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149801#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149806#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149807#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149804#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149805#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149810#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149811#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149808#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149809#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149814#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149815#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149812#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149813#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149818#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149819#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149816#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149817#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149822#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149823#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149820#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149821#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149826#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149827#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149824#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149825#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149830#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149831#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149828#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149829#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149834#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149835#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149832#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149833#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149838#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 149836#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 149837#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 149702#false, 149703#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149701#true, 149706#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149707#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149704#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149705#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149710#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149711#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149708#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149709#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149714#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149715#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149712#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149713#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149718#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149719#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149716#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149717#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149722#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149723#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149720#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149721#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149726#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149727#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149724#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149725#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149730#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149731#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149728#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149729#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149734#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149735#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149732#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149733#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149738#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149739#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149736#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149737#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149742#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149743#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149740#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149741#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149746#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149747#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149744#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149745#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149750#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149751#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149748#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149749#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149754#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149755#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149752#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149753#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149758#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149759#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149756#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 149757#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:36:47,571 INFO L134 CoverageAnalysis]: Checked inductivity of 52540 backedges. 13070 proven. 39470 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:36:47,571 INFO L442 AbstractCegarLoop]: Interpolant automaton has 138 states [2018-04-12 20:36:47,571 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 138 interpolants. [2018-04-12 20:36:47,572 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4566, Invalid=14340, Unknown=0, NotChecked=0, Total=18906 [2018-04-12 20:36:47,572 INFO L87 Difference]: Start difference. First operand 831 states and 969 transitions. Second operand 138 states. [2018-04-12 20:36:57,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:36:57,177 INFO L93 Difference]: Finished difference Result 834 states and 971 transitions. [2018-04-12 20:36:57,177 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2018-04-12 20:36:57,177 INFO L78 Accepts]: Start accepts. Automaton has 138 states. Word has length 819 [2018-04-12 20:36:57,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:36:57,178 INFO L225 Difference]: With dead ends: 834 [2018-04-12 20:36:57,178 INFO L226 Difference]: Without dead ends: 834 [2018-04-12 20:36:57,179 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 206 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9374 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=9534, Invalid=33522, Unknown=0, NotChecked=0, Total=43056 [2018-04-12 20:36:57,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 834 states. [2018-04-12 20:36:57,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 834 to 831. [2018-04-12 20:36:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 831 states. [2018-04-12 20:36:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 968 transitions. [2018-04-12 20:36:57,181 INFO L78 Accepts]: Start accepts. Automaton has 831 states and 968 transitions. Word has length 819 [2018-04-12 20:36:57,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:36:57,182 INFO L459 AbstractCegarLoop]: Abstraction has 831 states and 968 transitions. [2018-04-12 20:36:57,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 138 states. [2018-04-12 20:36:57,182 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 968 transitions. [2018-04-12 20:36:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2018-04-12 20:36:57,185 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:36:57,185 INFO L355 BasicCegarLoop]: trace histogram [135, 134, 133, 133, 133, 133, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:36:57,185 INFO L408 AbstractCegarLoop]: === Iteration 143 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:36:57,185 INFO L82 PathProgramCache]: Analyzing trace with hash 1007694205, now seen corresponding path program 133 times [2018-04-12 20:36:57,185 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:36:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:36:57,499 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:37:01,911 INFO L134 CoverageAnalysis]: Checked inductivity of 53337 backedges. 13137 proven. 40200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:01,911 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:37:01,911 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [139] total 139 [2018-04-12 20:37:01,911 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:37:01,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:01,912 INFO L182 omatonBuilderFactory]: Interpolants [151646#false, 151647#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 151645#true, 151650#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 151651#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 151648#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 151649#(<= 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 151731#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 151728#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 151729#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 151734#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 151735#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 151732#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 151733#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 151738#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 151739#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 151736#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 151737#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 151742#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 151743#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 151740#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 151741#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 151746#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 151747#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 151744#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 151745#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 151750#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 151751#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 151748#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 151749#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 151754#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 151755#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 151752#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 151753#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 151758#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 151759#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 151756#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 151757#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 151762#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 151763#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 151760#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 151761#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 151766#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 151767#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 151764#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 151765#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 151770#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 151771#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 151768#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 151769#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 151774#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 151775#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 151772#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 151773#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 151778#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 151779#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 151776#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 151777#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 151782#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 151783#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 151780#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 151781#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2))] [2018-04-12 20:37:01,913 INFO L134 CoverageAnalysis]: Checked inductivity of 53337 backedges. 13137 proven. 40200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:01,913 INFO L442 AbstractCegarLoop]: Interpolant automaton has 139 states [2018-04-12 20:37:01,914 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 139 interpolants. [2018-04-12 20:37:01,914 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4765, Invalid=14417, Unknown=0, NotChecked=0, Total=19182 [2018-04-12 20:37:01,914 INFO L87 Difference]: Start difference. First operand 831 states and 968 transitions. Second operand 139 states. [2018-04-12 20:37:05,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:37:05,446 INFO L93 Difference]: Finished difference Result 1260 states and 1468 transitions. [2018-04-12 20:37:05,446 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 139 states. [2018-04-12 20:37:05,446 INFO L78 Accepts]: Start accepts. Automaton has 139 states. Word has length 825 [2018-04-12 20:37:05,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:37:05,447 INFO L225 Difference]: With dead ends: 1260 [2018-04-12 20:37:05,447 INFO L226 Difference]: Without dead ends: 853 [2018-04-12 20:37:05,449 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 205 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9112 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=9728, Invalid=32914, Unknown=0, NotChecked=0, Total=42642 [2018-04-12 20:37:05,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 853 states. [2018-04-12 20:37:05,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 853 to 843. [2018-04-12 20:37:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 843 states. [2018-04-12 20:37:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 843 states and 983 transitions. [2018-04-12 20:37:05,454 INFO L78 Accepts]: Start accepts. Automaton has 843 states and 983 transitions. Word has length 825 [2018-04-12 20:37:05,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:37:05,455 INFO L459 AbstractCegarLoop]: Abstraction has 843 states and 983 transitions. [2018-04-12 20:37:05,455 INFO L460 AbstractCegarLoop]: Interpolant automaton has 139 states. [2018-04-12 20:37:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 983 transitions. [2018-04-12 20:37:05,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2018-04-12 20:37:05,459 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:37:05,459 INFO L355 BasicCegarLoop]: trace histogram [136, 135, 134, 134, 134, 134, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:37:05,459 INFO L408 AbstractCegarLoop]: === Iteration 144 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:37:05,459 INFO L82 PathProgramCache]: Analyzing trace with hash -1455608535, now seen corresponding path program 134 times [2018-04-12 20:37:05,460 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:37:05,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:37:05,785 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:37:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 54140 backedges. 13469 proven. 40671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:10,521 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:37:10,521 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [139] total 139 [2018-04-12 20:37:10,521 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:37:10,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:10,522 INFO L182 omatonBuilderFactory]: Interpolants [154114#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154115#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154112#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154113#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154118#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154119#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154116#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154117#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154122#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154123#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154120#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154121#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154126#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154127#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154124#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154125#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154130#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154131#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154128#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154129#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154134#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154135#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154132#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154133#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154138#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154139#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154136#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154137#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154142#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154143#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154140#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154141#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154146#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154147#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154144#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154145#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154150#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154151#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154148#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154149#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154154#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154155#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154152#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154153#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154158#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154159#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154156#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154157#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154162#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 154163#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 154160#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154161#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154026#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154027#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154024#true, 154025#false, 154030#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154031#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154028#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154029#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154034#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154035#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154032#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154033#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154038#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154039#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154036#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154037#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154042#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154043#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154040#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154041#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154046#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154047#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154044#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154045#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154050#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154051#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154048#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154049#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154054#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154055#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154052#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154053#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154058#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154059#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154056#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154057#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154062#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154063#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154060#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154061#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154066#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154067#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154064#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154065#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154070#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154071#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154068#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154069#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154074#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154075#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154072#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154073#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154078#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154079#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154076#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154077#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154082#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154083#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154080#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154081#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154086#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154087#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154084#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154085#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154090#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154091#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154088#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154089#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154094#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 276) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154095#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154092#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154093#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 154098#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154099#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154096#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154097#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154102#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154103#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154100#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154101#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154106#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154107#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154104#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154105#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154110#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154111#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154108#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 154109#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:37:10,523 INFO L134 CoverageAnalysis]: Checked inductivity of 54140 backedges. 13469 proven. 40671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:10,523 INFO L442 AbstractCegarLoop]: Interpolant automaton has 140 states [2018-04-12 20:37:10,524 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 140 interpolants. [2018-04-12 20:37:10,524 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4702, Invalid=14758, Unknown=0, NotChecked=0, Total=19460 [2018-04-12 20:37:10,524 INFO L87 Difference]: Start difference. First operand 843 states and 983 transitions. Second operand 140 states. [2018-04-12 20:37:18,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:37:18,575 INFO L93 Difference]: Finished difference Result 846 states and 985 transitions. [2018-04-12 20:37:18,575 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 140 states. [2018-04-12 20:37:18,575 INFO L78 Accepts]: Start accepts. Automaton has 140 states. Word has length 831 [2018-04-12 20:37:18,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:37:18,576 INFO L225 Difference]: With dead ends: 846 [2018-04-12 20:37:18,576 INFO L226 Difference]: Without dead ends: 846 [2018-04-12 20:37:18,578 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 209 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9650 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=9812, Invalid=34498, Unknown=0, NotChecked=0, Total=44310 [2018-04-12 20:37:18,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 846 states. [2018-04-12 20:37:18,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 846 to 843. [2018-04-12 20:37:18,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 843 states. [2018-04-12 20:37:18,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 843 states and 982 transitions. [2018-04-12 20:37:18,582 INFO L78 Accepts]: Start accepts. Automaton has 843 states and 982 transitions. Word has length 831 [2018-04-12 20:37:18,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:37:18,582 INFO L459 AbstractCegarLoop]: Abstraction has 843 states and 982 transitions. [2018-04-12 20:37:18,582 INFO L460 AbstractCegarLoop]: Interpolant automaton has 140 states. [2018-04-12 20:37:18,583 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 982 transitions. [2018-04-12 20:37:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2018-04-12 20:37:18,585 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:37:18,585 INFO L355 BasicCegarLoop]: trace histogram [137, 136, 135, 135, 135, 135, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:37:18,586 INFO L408 AbstractCegarLoop]: === Iteration 145 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:37:18,586 INFO L82 PathProgramCache]: Analyzing trace with hash -1240475971, now seen corresponding path program 135 times [2018-04-12 20:37:18,586 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:37:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:37:18,945 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:37:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 54949 backedges. 13537 proven. 41412 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:23,073 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:37:23,073 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [141] total 141 [2018-04-12 20:37:23,073 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:37:23,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:23,074 INFO L182 omatonBuilderFactory]: Interpolants [155998#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 155999#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 155996#true, 155997#false, 156002#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 156003#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 156000#(<= 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 156091#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 156088#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 156089#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 156094#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 156095#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 156092#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 156093#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 156098#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 156099#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 156096#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 156097#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 156102#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 156103#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 156100#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 156101#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 156106#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 156107#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 156104#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 156105#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 156110#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 156111#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 156108#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 156109#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 156114#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 156115#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 156112#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 156113#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 156118#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 156119#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 156116#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 156117#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 156122#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 156123#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 156120#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 156121#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 156126#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 156127#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 156124#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 156125#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 156130#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 156131#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 156128#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 156129#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 156134#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 156135#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 156132#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 156133#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 156136#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:37:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 54949 backedges. 13537 proven. 41412 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:23,076 INFO L442 AbstractCegarLoop]: Interpolant automaton has 141 states [2018-04-12 20:37:23,076 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 141 interpolants. [2018-04-12 20:37:23,076 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4904, Invalid=14836, Unknown=0, NotChecked=0, Total=19740 [2018-04-12 20:37:23,076 INFO L87 Difference]: Start difference. First operand 843 states and 982 transitions. Second operand 141 states. [2018-04-12 20:37:26,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:37:26,550 INFO L93 Difference]: Finished difference Result 1278 states and 1489 transitions. [2018-04-12 20:37:26,550 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2018-04-12 20:37:26,550 INFO L78 Accepts]: Start accepts. Automaton has 141 states. Word has length 837 [2018-04-12 20:37:26,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:37:26,551 INFO L225 Difference]: With dead ends: 1278 [2018-04-12 20:37:26,551 INFO L226 Difference]: Without dead ends: 865 [2018-04-12 20:37:26,552 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 208 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9384 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=10009, Invalid=33881, Unknown=0, NotChecked=0, Total=43890 [2018-04-12 20:37:26,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 865 states. [2018-04-12 20:37:26,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 865 to 855. [2018-04-12 20:37:26,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 855 states. [2018-04-12 20:37:26,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 855 states and 997 transitions. [2018-04-12 20:37:26,555 INFO L78 Accepts]: Start accepts. Automaton has 855 states and 997 transitions. Word has length 837 [2018-04-12 20:37:26,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:37:26,555 INFO L459 AbstractCegarLoop]: Abstraction has 855 states and 997 transitions. [2018-04-12 20:37:26,555 INFO L460 AbstractCegarLoop]: Interpolant automaton has 141 states. [2018-04-12 20:37:26,555 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 997 transitions. [2018-04-12 20:37:26,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2018-04-12 20:37:26,558 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:37:26,558 INFO L355 BasicCegarLoop]: trace histogram [138, 137, 136, 136, 136, 136, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:37:26,558 INFO L408 AbstractCegarLoop]: === Iteration 146 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:37:26,558 INFO L82 PathProgramCache]: Analyzing trace with hash 2024058985, now seen corresponding path program 136 times [2018-04-12 20:37:26,559 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:37:26,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:37:26,910 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:37:31,728 INFO L134 CoverageAnalysis]: Checked inductivity of 55764 backedges. 13874 proven. 41890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:31,728 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:37:31,728 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [141] total 141 [2018-04-12 20:37:31,728 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:37:31,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:31,729 INFO L182 omatonBuilderFactory]: Interpolants [158466#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158467#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158464#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158465#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158470#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158471#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158468#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158469#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158474#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158475#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158472#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158473#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158478#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158479#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158476#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158477#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158482#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158483#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158480#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 280) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158481#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 276) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158486#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158487#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158484#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158485#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158490#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158491#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158488#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158489#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158494#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158495#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158492#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158493#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158498#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158499#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158496#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158497#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158502#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158503#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158500#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158501#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158506#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158507#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158504#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158505#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158510#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158511#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158508#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158509#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158514#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158515#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158512#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158513#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158518#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158519#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158516#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158517#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158522#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158523#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158520#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158521#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158526#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158527#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158524#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158525#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158530#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158531#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158528#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158529#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158534#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158535#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158532#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158533#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158538#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158539#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158536#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158537#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158542#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158543#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158540#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158541#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158546#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158547#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158544#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158545#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158550#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 158548#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 158549#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 158410#false, 158411#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158409#true, 158414#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158415#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158412#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158413#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158418#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158419#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158416#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158417#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158422#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158423#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158420#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158421#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158426#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158427#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158424#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158425#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158430#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158431#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158428#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158429#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158434#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158435#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158432#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158433#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158438#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158439#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158436#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158437#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158442#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158443#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158440#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158441#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158446#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158447#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158444#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158445#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158450#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158451#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158448#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158449#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158454#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158455#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158452#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158453#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158458#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158459#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158456#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158457#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158462#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158463#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158460#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 158461#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:37:31,730 INFO L134 CoverageAnalysis]: Checked inductivity of 55764 backedges. 13874 proven. 41890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:31,730 INFO L442 AbstractCegarLoop]: Interpolant automaton has 142 states [2018-04-12 20:37:31,731 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 142 interpolants. [2018-04-12 20:37:31,731 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4840, Invalid=15182, Unknown=0, NotChecked=0, Total=20022 [2018-04-12 20:37:31,731 INFO L87 Difference]: Start difference. First operand 855 states and 997 transitions. Second operand 142 states. [2018-04-12 20:37:41,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:37:41,858 INFO L93 Difference]: Finished difference Result 858 states and 999 transitions. [2018-04-12 20:37:41,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2018-04-12 20:37:41,858 INFO L78 Accepts]: Start accepts. Automaton has 142 states. Word has length 843 [2018-04-12 20:37:41,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:37:41,859 INFO L225 Difference]: With dead ends: 858 [2018-04-12 20:37:41,859 INFO L226 Difference]: Without dead ends: 858 [2018-04-12 20:37:41,860 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 212 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9930 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=10094, Invalid=35488, Unknown=0, NotChecked=0, Total=45582 [2018-04-12 20:37:41,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 858 states. [2018-04-12 20:37:41,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 858 to 855. [2018-04-12 20:37:41,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 855 states. [2018-04-12 20:37:41,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 855 states and 996 transitions. [2018-04-12 20:37:41,862 INFO L78 Accepts]: Start accepts. Automaton has 855 states and 996 transitions. Word has length 843 [2018-04-12 20:37:41,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:37:41,863 INFO L459 AbstractCegarLoop]: Abstraction has 855 states and 996 transitions. [2018-04-12 20:37:41,863 INFO L460 AbstractCegarLoop]: Interpolant automaton has 142 states. [2018-04-12 20:37:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 996 transitions. [2018-04-12 20:37:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 850 [2018-04-12 20:37:41,866 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:37:41,866 INFO L355 BasicCegarLoop]: trace histogram [139, 138, 137, 137, 137, 137, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:37:41,866 INFO L408 AbstractCegarLoop]: === Iteration 147 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:37:41,866 INFO L82 PathProgramCache]: Analyzing trace with hash 639101437, now seen corresponding path program 137 times [2018-04-12 20:37:41,866 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:37:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:37:42,221 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:37:46,836 INFO L134 CoverageAnalysis]: Checked inductivity of 56585 backedges. 13943 proven. 42642 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:46,836 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:37:46,836 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [143] total 143 [2018-04-12 20:37:46,837 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:37:46,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:46,837 INFO L182 omatonBuilderFactory]: Interpolants [160514#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 160515#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 160512#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 160513#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 160518#(<= 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66)), 160477#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67)), 160482#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69)), 160483#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 68)), 160480#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70)), 160481#(<= 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 66)), 160490#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 61)), 160491#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 60)), 160488#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 63)), 160489#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 62)), 160494#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 160495#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 160492#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 59)), 160493#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 58)), 160498#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 160499#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 160496#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 160497#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 160502#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 160503#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 160500#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 160501#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 160506#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 160507#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 160504#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 160505#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 160510#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 160511#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 160508#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 160509#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42))] [2018-04-12 20:37:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 56585 backedges. 13943 proven. 42642 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:46,839 INFO L442 AbstractCegarLoop]: Interpolant automaton has 143 states [2018-04-12 20:37:46,840 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 143 interpolants. [2018-04-12 20:37:46,840 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5045, Invalid=15261, Unknown=0, NotChecked=0, Total=20306 [2018-04-12 20:37:46,840 INFO L87 Difference]: Start difference. First operand 855 states and 996 transitions. Second operand 143 states. [2018-04-12 20:37:50,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:37:50,583 INFO L93 Difference]: Finished difference Result 1296 states and 1510 transitions. [2018-04-12 20:37:50,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2018-04-12 20:37:50,583 INFO L78 Accepts]: Start accepts. Automaton has 143 states. Word has length 849 [2018-04-12 20:37:50,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:37:50,584 INFO L225 Difference]: With dead ends: 1296 [2018-04-12 20:37:50,584 INFO L226 Difference]: Without dead ends: 877 [2018-04-12 20:37:50,585 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 211 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9660 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=10294, Invalid=34862, Unknown=0, NotChecked=0, Total=45156 [2018-04-12 20:37:50,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 877 states. [2018-04-12 20:37:50,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 877 to 867. [2018-04-12 20:37:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 867 states. [2018-04-12 20:37:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 867 states and 1011 transitions. [2018-04-12 20:37:50,590 INFO L78 Accepts]: Start accepts. Automaton has 867 states and 1011 transitions. Word has length 849 [2018-04-12 20:37:50,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:37:50,590 INFO L459 AbstractCegarLoop]: Abstraction has 867 states and 1011 transitions. [2018-04-12 20:37:50,591 INFO L460 AbstractCegarLoop]: Interpolant automaton has 143 states. [2018-04-12 20:37:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1011 transitions. [2018-04-12 20:37:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2018-04-12 20:37:50,594 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:37:50,594 INFO L355 BasicCegarLoop]: trace histogram [140, 139, 138, 138, 138, 138, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:37:50,594 INFO L408 AbstractCegarLoop]: === Iteration 148 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:37:50,594 INFO L82 PathProgramCache]: Analyzing trace with hash -80240215, now seen corresponding path program 138 times [2018-04-12 20:37:50,595 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:37:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:37:50,969 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:37:55,909 INFO L134 CoverageAnalysis]: Checked inductivity of 57412 backedges. 14285 proven. 43127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:55,909 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:37:55,909 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [143] total 143 [2018-04-12 20:37:55,910 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:37:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:55,910 INFO L182 omatonBuilderFactory]: Interpolants [162858#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162859#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162856#true, 162857#false, 162862#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162863#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162860#(<= (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162878#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162879#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162876#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162877#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162882#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162883#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162880#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162881#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162886#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162887#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162884#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162885#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162890#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162891#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162888#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162889#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162894#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162895#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162892#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162893#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162898#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162899#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162896#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162897#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162902#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162903#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162900#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162901#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162906#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162907#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162904#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162905#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162910#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162911#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162908#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162909#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162914#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162915#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162912#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162913#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162918#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162919#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162916#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162917#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162922#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162923#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162920#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162921#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162926#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162927#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162924#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162925#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 162930#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 276) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162931#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162928#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 284) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162929#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 280) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162934#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162935#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162932#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162933#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162938#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162939#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162936#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162937#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162942#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162943#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162940#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162941#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162946#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162947#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162944#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162945#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162950#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162951#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162948#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162949#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162954#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162955#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162952#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162953#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162958#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162959#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162956#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162957#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162962#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162963#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162960#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162961#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162966#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162967#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162964#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162965#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162970#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162971#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162968#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162969#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162974#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162975#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162972#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162973#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162978#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162979#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162976#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162977#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162982#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162983#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162980#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162981#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162986#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162987#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162984#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162985#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162990#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162991#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162988#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162989#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162994#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162995#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162992#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162993#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162998#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 162999#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 162996#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 162997#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:37:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 57412 backedges. 14285 proven. 43127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:37:55,912 INFO L442 AbstractCegarLoop]: Interpolant automaton has 144 states [2018-04-12 20:37:55,912 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 144 interpolants. [2018-04-12 20:37:55,913 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=4980, Invalid=15612, Unknown=0, NotChecked=0, Total=20592 [2018-04-12 20:37:55,913 INFO L87 Difference]: Start difference. First operand 867 states and 1011 transitions. Second operand 144 states. [2018-04-12 20:38:06,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:38:06,648 INFO L93 Difference]: Finished difference Result 870 states and 1013 transitions. [2018-04-12 20:38:06,648 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2018-04-12 20:38:06,648 INFO L78 Accepts]: Start accepts. Automaton has 144 states. Word has length 855 [2018-04-12 20:38:06,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:38:06,649 INFO L225 Difference]: With dead ends: 870 [2018-04-12 20:38:06,649 INFO L226 Difference]: Without dead ends: 870 [2018-04-12 20:38:06,650 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 217 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 215 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10214 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=10380, Invalid=36492, Unknown=0, NotChecked=0, Total=46872 [2018-04-12 20:38:06,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 870 states. [2018-04-12 20:38:06,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 870 to 867. [2018-04-12 20:38:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 867 states. [2018-04-12 20:38:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 867 states and 1010 transitions. [2018-04-12 20:38:06,653 INFO L78 Accepts]: Start accepts. Automaton has 867 states and 1010 transitions. Word has length 855 [2018-04-12 20:38:06,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:38:06,653 INFO L459 AbstractCegarLoop]: Abstraction has 867 states and 1010 transitions. [2018-04-12 20:38:06,653 INFO L460 AbstractCegarLoop]: Interpolant automaton has 144 states. [2018-04-12 20:38:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1010 transitions. [2018-04-12 20:38:06,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 862 [2018-04-12 20:38:06,656 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:38:06,657 INFO L355 BasicCegarLoop]: trace histogram [141, 140, 139, 139, 139, 139, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:38:06,657 INFO L408 AbstractCegarLoop]: === Iteration 149 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:38:06,657 INFO L82 PathProgramCache]: Analyzing trace with hash -360649923, now seen corresponding path program 139 times [2018-04-12 20:38:06,657 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:38:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:38:07,079 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:38:12,300 INFO L134 CoverageAnalysis]: Checked inductivity of 58245 backedges. 14355 proven. 43890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:12,300 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:38:12,301 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [145] total 145 [2018-04-12 20:38:12,301 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:38:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:12,301 INFO L182 omatonBuilderFactory]: Interpolants [164886#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 164887#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 164884#true, 164885#false, 164890#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 164891#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 164888#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 164889#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 164894#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 164895#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 164892#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 164893#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 164898#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 164899#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 164896#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 164897#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 164902#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 164903#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 164900#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 164901#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 164906#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 164907#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 164904#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 164905#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 164910#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 164911#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 164908#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 164909#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 164914#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 164915#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 164912#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 164913#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 164918#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 164919#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 164921#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 164926#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 164927#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 164924#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 164925#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 164930#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 164931#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 164928#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 164929#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 164934#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 164935#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 164932#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 164933#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 164938#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 164939#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 164936#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 164937#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 164942#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 164943#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 164940#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 164941#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 164946#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71)), 164957#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71)), 164962#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 66)), 164963#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 65)), 164960#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 63)), 164970#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 58)), 164971#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 164968#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 60)), 164969#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 59)), 164974#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 164975#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 164972#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 164973#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 164978#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 164979#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 164976#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 164977#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 164982#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 164983#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 164980#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 164981#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 164986#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 164987#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 164984#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 164985#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 164990#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 164991#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 164988#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 164989#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 164994#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 164995#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 164992#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 164993#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 164998#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 164999#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 164996#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 164997#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 165002#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 165003#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 165000#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 165001#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 165006#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 165007#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 165004#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 165005#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 165010#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 165011#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 165008#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 165009#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 165014#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 165015#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 165012#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 165013#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 165018#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 165019#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 165016#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 165017#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 165022#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 165023#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 165020#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 165021#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 165026#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 165027#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 165024#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 165025#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 165028#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:38:12,303 INFO L134 CoverageAnalysis]: Checked inductivity of 58245 backedges. 14355 proven. 43890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:12,303 INFO L442 AbstractCegarLoop]: Interpolant automaton has 145 states [2018-04-12 20:38:12,304 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 145 interpolants. [2018-04-12 20:38:12,304 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5188, Invalid=15692, Unknown=0, NotChecked=0, Total=20880 [2018-04-12 20:38:12,304 INFO L87 Difference]: Start difference. First operand 867 states and 1010 transitions. Second operand 145 states. [2018-04-12 20:38:16,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:38:16,126 INFO L93 Difference]: Finished difference Result 1314 states and 1531 transitions. [2018-04-12 20:38:16,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 145 states. [2018-04-12 20:38:16,127 INFO L78 Accepts]: Start accepts. Automaton has 145 states. Word has length 861 [2018-04-12 20:38:16,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:38:16,127 INFO L225 Difference]: With dead ends: 1314 [2018-04-12 20:38:16,127 INFO L226 Difference]: Without dead ends: 889 [2018-04-12 20:38:16,129 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 217 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 214 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9940 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=10583, Invalid=35857, Unknown=0, NotChecked=0, Total=46440 [2018-04-12 20:38:16,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2018-04-12 20:38:16,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 879. [2018-04-12 20:38:16,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 879 states. [2018-04-12 20:38:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 879 states and 1025 transitions. [2018-04-12 20:38:16,131 INFO L78 Accepts]: Start accepts. Automaton has 879 states and 1025 transitions. Word has length 861 [2018-04-12 20:38:16,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:38:16,131 INFO L459 AbstractCegarLoop]: Abstraction has 879 states and 1025 transitions. [2018-04-12 20:38:16,132 INFO L460 AbstractCegarLoop]: Interpolant automaton has 145 states. [2018-04-12 20:38:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1025 transitions. [2018-04-12 20:38:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2018-04-12 20:38:16,134 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:38:16,135 INFO L355 BasicCegarLoop]: trace histogram [142, 141, 140, 140, 140, 140, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:38:16,135 INFO L408 AbstractCegarLoop]: === Iteration 150 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:38:16,135 INFO L82 PathProgramCache]: Analyzing trace with hash -221347607, now seen corresponding path program 140 times [2018-04-12 20:38:16,135 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:38:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:38:16,523 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:38:21,614 INFO L134 CoverageAnalysis]: Checked inductivity of 59084 backedges. 14702 proven. 44382 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:21,615 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:38:21,615 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [145] total 145 [2018-04-12 20:38:21,615 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:38:21,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:21,615 INFO L182 omatonBuilderFactory]: Interpolants [167426#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167427#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167424#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167425#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167430#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167431#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167428#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167429#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167434#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167435#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167432#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167433#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167438#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 288) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167439#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 284) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167436#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167437#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167442#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167443#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167440#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 280) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167441#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 276) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167446#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167447#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167444#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167445#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167450#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167451#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167448#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167449#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167454#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167455#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167452#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167453#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167458#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167459#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167456#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167457#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167462#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167463#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167460#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167461#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167466#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167467#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167464#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167465#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167470#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167471#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167468#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167469#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167474#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167475#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167472#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167473#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167478#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167479#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167476#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167477#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167482#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167483#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167480#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167481#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167486#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167487#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167484#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167485#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167490#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167491#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167488#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167489#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167494#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167495#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167492#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167493#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167498#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167499#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167496#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167497#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167502#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167503#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167500#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167501#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167506#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167507#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167504#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167505#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167510#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 167508#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 167509#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 167366#false, 167367#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167365#true, 167370#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167371#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167368#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167369#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167374#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167375#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167372#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167373#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167378#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167379#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167376#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167377#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167382#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167383#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167380#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167381#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167386#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167387#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167384#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167385#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167390#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167391#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167388#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167389#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167394#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167395#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167392#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167393#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167398#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167399#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167396#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167397#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167402#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167403#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167400#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167401#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167406#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167407#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167404#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167405#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167410#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167411#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167408#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167409#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167414#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167415#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167412#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167413#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167418#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167419#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167416#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167417#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167422#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167423#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167420#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 167421#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:38:21,617 INFO L134 CoverageAnalysis]: Checked inductivity of 59084 backedges. 14702 proven. 44382 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:21,617 INFO L442 AbstractCegarLoop]: Interpolant automaton has 146 states [2018-04-12 20:38:21,618 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 146 interpolants. [2018-04-12 20:38:21,618 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5122, Invalid=16048, Unknown=0, NotChecked=0, Total=21170 [2018-04-12 20:38:21,618 INFO L87 Difference]: Start difference. First operand 879 states and 1025 transitions. Second operand 146 states. [2018-04-12 20:38:32,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:38:32,145 INFO L93 Difference]: Finished difference Result 882 states and 1027 transitions. [2018-04-12 20:38:32,145 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 146 states. [2018-04-12 20:38:32,146 INFO L78 Accepts]: Start accepts. Automaton has 146 states. Word has length 867 [2018-04-12 20:38:32,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:38:32,146 INFO L225 Difference]: With dead ends: 882 [2018-04-12 20:38:32,146 INFO L226 Difference]: Without dead ends: 882 [2018-04-12 20:38:32,148 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 218 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10502 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=10670, Invalid=37510, Unknown=0, NotChecked=0, Total=48180 [2018-04-12 20:38:32,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 882 states. [2018-04-12 20:38:32,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 882 to 879. [2018-04-12 20:38:32,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 879 states. [2018-04-12 20:38:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 879 states and 1024 transitions. [2018-04-12 20:38:32,151 INFO L78 Accepts]: Start accepts. Automaton has 879 states and 1024 transitions. Word has length 867 [2018-04-12 20:38:32,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:38:32,151 INFO L459 AbstractCegarLoop]: Abstraction has 879 states and 1024 transitions. [2018-04-12 20:38:32,151 INFO L460 AbstractCegarLoop]: Interpolant automaton has 146 states. [2018-04-12 20:38:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1024 transitions. [2018-04-12 20:38:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2018-04-12 20:38:32,154 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:38:32,154 INFO L355 BasicCegarLoop]: trace histogram [143, 142, 141, 141, 141, 141, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:38:32,154 INFO L408 AbstractCegarLoop]: === Iteration 151 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:38:32,155 INFO L82 PathProgramCache]: Analyzing trace with hash 549673597, now seen corresponding path program 141 times [2018-04-12 20:38:32,155 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:38:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:38:32,569 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:38:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 59929 backedges. 14773 proven. 45156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:37,563 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:38:37,563 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [147] total 147 [2018-04-12 20:38:37,563 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:38:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:37,564 INFO L182 omatonBuilderFactory]: Interpolants [169474#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 169475#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 169472#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 169473#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 169478#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 169479#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 169476#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 169477#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 169482#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60)), 169483#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61)), 169480#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 169481#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59)), 169486#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64)), 169487#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65)), 169484#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62)), 169485#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63)), 169490#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68)), 169491#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69)), 169488#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66)), 169489#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67)), 169494#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72)), 169495#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72)), 169492#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70)), 169493#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71)), 169498#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 69)), 169499#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 68)), 169496#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71)), 169497#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 70)), 169502#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 65)), 169503#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 64)), 169500#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 67)), 169501#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 169511#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 169508#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 59)), 169509#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 58)), 169514#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 169525#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 169530#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 169531#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 169528#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 169547#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 169544#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 169545#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 169550#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 169551#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 169548#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 169549#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 169554#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 169555#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 169552#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 169553#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 169558#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 169559#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 169556#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 169557#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 169562#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 169563#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 169560#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 169561#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 169566#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 169567#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 169564#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 169565#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 169422#false, 169423#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 169421#true, 169426#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 169427#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 169424#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 169425#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 169430#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 169431#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 169428#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 169429#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 169434#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 169435#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 169432#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 169433#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 169438#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 169439#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 169436#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 169437#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 169442#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 169443#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 169440#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 169441#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 169446#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 169447#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 169444#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 169445#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 169450#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 169451#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 169448#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 169449#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 169454#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 169455#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 169452#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 169453#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 169458#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 169459#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 169456#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 169457#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 169462#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 169463#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 169460#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 169461#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 169466#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 169467#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 169464#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 169465#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 169470#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 169471#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 169468#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 169469#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47))] [2018-04-12 20:38:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 59929 backedges. 14773 proven. 45156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:37,566 INFO L442 AbstractCegarLoop]: Interpolant automaton has 147 states [2018-04-12 20:38:37,566 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 147 interpolants. [2018-04-12 20:38:37,566 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5333, Invalid=16129, Unknown=0, NotChecked=0, Total=21462 [2018-04-12 20:38:37,567 INFO L87 Difference]: Start difference. First operand 879 states and 1024 transitions. Second operand 147 states. [2018-04-12 20:38:40,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:38:40,835 INFO L93 Difference]: Finished difference Result 1332 states and 1552 transitions. [2018-04-12 20:38:40,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2018-04-12 20:38:40,836 INFO L78 Accepts]: Start accepts. Automaton has 147 states. Word has length 873 [2018-04-12 20:38:40,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:38:40,837 INFO L225 Difference]: With dead ends: 1332 [2018-04-12 20:38:40,837 INFO L226 Difference]: Without dead ends: 901 [2018-04-12 20:38:40,839 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 217 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10224 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=10876, Invalid=36866, Unknown=0, NotChecked=0, Total=47742 [2018-04-12 20:38:40,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 901 states. [2018-04-12 20:38:40,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 901 to 891. [2018-04-12 20:38:40,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 891 states. [2018-04-12 20:38:40,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 891 states and 1039 transitions. [2018-04-12 20:38:40,843 INFO L78 Accepts]: Start accepts. Automaton has 891 states and 1039 transitions. Word has length 873 [2018-04-12 20:38:40,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:38:40,843 INFO L459 AbstractCegarLoop]: Abstraction has 891 states and 1039 transitions. [2018-04-12 20:38:40,843 INFO L460 AbstractCegarLoop]: Interpolant automaton has 147 states. [2018-04-12 20:38:40,843 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1039 transitions. [2018-04-12 20:38:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2018-04-12 20:38:40,846 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:38:40,846 INFO L355 BasicCegarLoop]: trace histogram [144, 143, 142, 142, 142, 142, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:38:40,846 INFO L408 AbstractCegarLoop]: === Iteration 152 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:38:40,847 INFO L82 PathProgramCache]: Analyzing trace with hash -1604202967, now seen corresponding path program 142 times [2018-04-12 20:38:40,847 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:38:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:38:41,392 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:38:46,807 INFO L134 CoverageAnalysis]: Checked inductivity of 60780 backedges. 15125 proven. 45655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:46,808 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:38:46,808 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [147] total 147 [2018-04-12 20:38:46,808 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:38:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:46,808 INFO L182 omatonBuilderFactory]: Interpolants [172034#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172035#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172032#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172033#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172038#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172039#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172036#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172037#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172042#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172043#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172040#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172041#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172046#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172047#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172044#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172045#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172050#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172051#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172048#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172049#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172054#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172055#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172052#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172053#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172058#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172059#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172056#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172057#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172062#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172063#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172060#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172061#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172066#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172067#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172064#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172065#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172070#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172071#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172068#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172069#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172074#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172075#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172072#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172073#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172078#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172079#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172076#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172077#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172082#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 172083#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 172080#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172081#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 171938#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171939#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171936#true, 171937#false, 171942#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171943#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171940#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171941#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171946#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171947#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171944#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171945#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171950#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171951#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171948#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171949#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171954#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171955#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171952#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171953#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171958#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171959#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171956#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171957#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171962#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171963#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171960#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171961#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171966#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171967#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171964#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171965#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171970#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171971#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171968#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171969#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171974#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171975#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171972#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171973#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171978#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171979#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171976#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171977#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171982#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171983#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171980#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171981#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171986#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171987#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171984#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171985#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171990#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171991#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171988#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171989#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171994#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171995#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171992#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171993#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171998#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171999#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171996#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 171997#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172002#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172003#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172000#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172001#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172006#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172007#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172004#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172005#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172010#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 292) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172011#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 288) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172008#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172009#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 172014#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 276) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172015#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172012#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 284) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172013#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 280) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172018#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172019#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172016#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172017#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172022#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172023#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172020#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172021#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172026#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172027#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172024#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172025#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172030#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172031#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172028#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 172029#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:38:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 60780 backedges. 15125 proven. 45655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:38:46,810 INFO L442 AbstractCegarLoop]: Interpolant automaton has 148 states [2018-04-12 20:38:46,811 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 148 interpolants. [2018-04-12 20:38:46,811 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5266, Invalid=16490, Unknown=0, NotChecked=0, Total=21756 [2018-04-12 20:38:46,811 INFO L87 Difference]: Start difference. First operand 891 states and 1039 transitions. Second operand 148 states. [2018-04-12 20:38:55,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:38:55,795 INFO L93 Difference]: Finished difference Result 894 states and 1041 transitions. [2018-04-12 20:38:55,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2018-04-12 20:38:55,795 INFO L78 Accepts]: Start accepts. Automaton has 148 states. Word has length 879 [2018-04-12 20:38:55,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:38:55,796 INFO L225 Difference]: With dead ends: 894 [2018-04-12 20:38:55,796 INFO L226 Difference]: Without dead ends: 894 [2018-04-12 20:38:55,797 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 221 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10794 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=10964, Invalid=38542, Unknown=0, NotChecked=0, Total=49506 [2018-04-12 20:38:55,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 894 states. [2018-04-12 20:38:55,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 894 to 891. [2018-04-12 20:38:55,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 891 states. [2018-04-12 20:38:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 891 states and 1038 transitions. [2018-04-12 20:38:55,800 INFO L78 Accepts]: Start accepts. Automaton has 891 states and 1038 transitions. Word has length 879 [2018-04-12 20:38:55,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:38:55,800 INFO L459 AbstractCegarLoop]: Abstraction has 891 states and 1038 transitions. [2018-04-12 20:38:55,800 INFO L460 AbstractCegarLoop]: Interpolant automaton has 148 states. [2018-04-12 20:38:55,800 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1038 transitions. [2018-04-12 20:38:55,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2018-04-12 20:38:55,803 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:38:55,803 INFO L355 BasicCegarLoop]: trace histogram [145, 144, 143, 143, 143, 143, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:38:55,804 INFO L408 AbstractCegarLoop]: === Iteration 153 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:38:55,804 INFO L82 PathProgramCache]: Analyzing trace with hash -1921534019, now seen corresponding path program 143 times [2018-04-12 20:38:55,804 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:38:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:38:56,246 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:39:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 61637 backedges. 15197 proven. 46440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:01,073 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:39:01,073 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [149] total 149 [2018-04-12 20:39:01,073 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:39:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:01,074 INFO L182 omatonBuilderFactory]: Interpolants [174082#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61)), 174083#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62)), 174080#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59)), 174081#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60)), 174086#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65)), 174087#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66)), 174084#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63)), 174085#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64)), 174090#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69)), 174091#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70)), 174088#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67)), 174089#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68)), 174094#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 73)), 174095#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 73)), 174092#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71)), 174093#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72)), 174098#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 70)), 174099#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 69)), 174096#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72)), 174097#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 71)), 174102#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 66)), 174103#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 65)), 174100#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 68)), 174101#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 67)), 174106#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 62)), 174107#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 61)), 174104#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 64)), 174105#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 63)), 174110#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 58)), 174111#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 174108#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 60)), 174109#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 59)), 174114#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 54)), 174115#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 53)), 174112#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 56)), 174113#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 55)), 174118#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 174119#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 174116#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 174117#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 174122#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 174123#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 174120#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 174121#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 174126#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 174127#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 174124#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 174125#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 174130#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 174131#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 174128#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 174129#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 174134#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 174135#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 174132#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 174133#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 174138#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 174139#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 174136#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 174137#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 174142#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 174143#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 174140#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 174141#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 174146#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 174147#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 174144#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 174145#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 174075#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 174072#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 174073#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 174078#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 174079#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 174076#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 174077#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56))] [2018-04-12 20:39:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 61637 backedges. 15197 proven. 46440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:01,076 INFO L442 AbstractCegarLoop]: Interpolant automaton has 149 states [2018-04-12 20:39:01,076 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 149 interpolants. [2018-04-12 20:39:01,076 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5480, Invalid=16572, Unknown=0, NotChecked=0, Total=22052 [2018-04-12 20:39:01,077 INFO L87 Difference]: Start difference. First operand 891 states and 1038 transitions. Second operand 149 states. [2018-04-12 20:39:05,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:39:05,051 INFO L93 Difference]: Finished difference Result 1350 states and 1573 transitions. [2018-04-12 20:39:05,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. [2018-04-12 20:39:05,051 INFO L78 Accepts]: Start accepts. Automaton has 149 states. Word has length 885 [2018-04-12 20:39:05,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:39:05,052 INFO L225 Difference]: With dead ends: 1350 [2018-04-12 20:39:05,052 INFO L226 Difference]: Without dead ends: 913 [2018-04-12 20:39:05,053 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 220 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10512 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=11173, Invalid=37889, Unknown=0, NotChecked=0, Total=49062 [2018-04-12 20:39:05,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 913 states. [2018-04-12 20:39:05,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 913 to 903. [2018-04-12 20:39:05,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 903 states. [2018-04-12 20:39:05,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 903 states and 1053 transitions. [2018-04-12 20:39:05,056 INFO L78 Accepts]: Start accepts. Automaton has 903 states and 1053 transitions. Word has length 885 [2018-04-12 20:39:05,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:39:05,057 INFO L459 AbstractCegarLoop]: Abstraction has 903 states and 1053 transitions. [2018-04-12 20:39:05,057 INFO L460 AbstractCegarLoop]: Interpolant automaton has 149 states. [2018-04-12 20:39:05,057 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1053 transitions. [2018-04-12 20:39:05,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2018-04-12 20:39:05,060 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:39:05,060 INFO L355 BasicCegarLoop]: trace histogram [146, 145, 144, 144, 144, 144, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:39:05,060 INFO L408 AbstractCegarLoop]: === Iteration 154 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:39:05,060 INFO L82 PathProgramCache]: Analyzing trace with hash -1408628375, now seen corresponding path program 144 times [2018-04-12 20:39:05,061 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:39:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:39:05,564 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:39:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 62500 backedges. 15554 proven. 46946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:10,988 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:39:11,021 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [149] total 149 [2018-04-12 20:39:11,021 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:39:11,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:11,022 INFO L182 omatonBuilderFactory]: Interpolants [176642#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176643#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 73) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176640#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176641#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176646#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 288) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176647#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 284) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176644#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 296) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176645#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 292) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176650#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176651#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176648#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 280) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176649#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 276) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176654#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176655#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176652#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176653#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176658#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176659#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176656#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176657#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176662#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176663#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176660#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176661#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176666#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176667#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176664#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176665#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176670#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176671#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176668#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176669#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176674#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176675#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176672#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176673#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176678#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176679#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176676#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176677#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176682#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176683#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176680#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176681#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176686#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176687#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176684#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176685#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176690#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176691#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176688#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176689#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176694#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176695#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176692#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176693#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176698#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176699#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176696#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176697#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176702#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176703#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176700#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176701#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176706#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176707#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176704#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176705#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176710#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176711#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176708#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176709#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176714#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176715#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176712#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176713#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176718#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 176716#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 176717#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 176570#false, 176571#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176569#true, 176574#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176575#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176572#(<= (+ 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176577#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176582#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176583#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176580#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176581#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176586#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176587#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176584#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176585#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176590#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176591#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176588#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176589#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176594#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176595#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176592#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176593#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176598#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176599#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176596#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176597#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176602#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176603#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176600#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176601#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176606#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176607#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176604#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176605#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176610#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176611#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176608#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176609#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176614#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176615#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176612#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176613#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176618#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176619#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176616#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176617#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176622#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176623#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176620#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176621#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176626#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176627#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176624#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176625#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176630#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176631#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176628#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176629#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176634#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176635#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176632#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176633#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176638#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176639#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176636#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 176637#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0)] [2018-04-12 20:39:11,024 INFO L134 CoverageAnalysis]: Checked inductivity of 62500 backedges. 15554 proven. 46946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:11,024 INFO L442 AbstractCegarLoop]: Interpolant automaton has 150 states [2018-04-12 20:39:11,024 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 150 interpolants. [2018-04-12 20:39:11,025 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5412, Invalid=16938, Unknown=0, NotChecked=0, Total=22350 [2018-04-12 20:39:11,025 INFO L87 Difference]: Start difference. First operand 903 states and 1053 transitions. Second operand 150 states. [2018-04-12 20:39:22,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:39:22,639 INFO L93 Difference]: Finished difference Result 906 states and 1055 transitions. [2018-04-12 20:39:22,639 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2018-04-12 20:39:22,639 INFO L78 Accepts]: Start accepts. Automaton has 150 states. Word has length 891 [2018-04-12 20:39:22,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:39:22,640 INFO L225 Difference]: With dead ends: 906 [2018-04-12 20:39:22,640 INFO L226 Difference]: Without dead ends: 906 [2018-04-12 20:39:22,642 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 224 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11090 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=11262, Invalid=39588, Unknown=0, NotChecked=0, Total=50850 [2018-04-12 20:39:22,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 906 states. [2018-04-12 20:39:22,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 906 to 903. [2018-04-12 20:39:22,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 903 states. [2018-04-12 20:39:22,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 903 states and 1052 transitions. [2018-04-12 20:39:22,646 INFO L78 Accepts]: Start accepts. Automaton has 903 states and 1052 transitions. Word has length 891 [2018-04-12 20:39:22,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:39:22,646 INFO L459 AbstractCegarLoop]: Abstraction has 903 states and 1052 transitions. [2018-04-12 20:39:22,646 INFO L460 AbstractCegarLoop]: Interpolant automaton has 150 states. [2018-04-12 20:39:22,646 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1052 transitions. [2018-04-12 20:39:22,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2018-04-12 20:39:22,650 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:39:22,650 INFO L355 BasicCegarLoop]: trace histogram [147, 146, 145, 145, 145, 145, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:39:22,650 INFO L408 AbstractCegarLoop]: === Iteration 155 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:39:22,650 INFO L82 PathProgramCache]: Analyzing trace with hash -2074705155, now seen corresponding path program 145 times [2018-04-12 20:39:22,650 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:39:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:39:23,253 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:39:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 63369 backedges. 15627 proven. 47742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:28,523 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:39:28,524 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [151] total 151 [2018-04-12 20:39:28,524 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:39:28,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:28,524 INFO L182 omatonBuilderFactory]: Interpolants [178690#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 178691#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 178688#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 178689#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 178694#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 178830#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 178831#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 178828#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 178829#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 178682#false, 178683#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 178681#true, 178686#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 178687#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 178684#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 178685#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3))] [2018-04-12 20:39:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 63369 backedges. 15627 proven. 47742 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:28,526 INFO L442 AbstractCegarLoop]: Interpolant automaton has 151 states [2018-04-12 20:39:28,527 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 151 interpolants. [2018-04-12 20:39:28,527 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5629, Invalid=17021, Unknown=0, NotChecked=0, Total=22650 [2018-04-12 20:39:28,527 INFO L87 Difference]: Start difference. First operand 903 states and 1052 transitions. Second operand 151 states. [2018-04-12 20:39:32,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:39:32,482 INFO L93 Difference]: Finished difference Result 1368 states and 1594 transitions. [2018-04-12 20:39:32,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2018-04-12 20:39:32,482 INFO L78 Accepts]: Start accepts. Automaton has 151 states. Word has length 897 [2018-04-12 20:39:32,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:39:32,484 INFO L225 Difference]: With dead ends: 1368 [2018-04-12 20:39:32,484 INFO L226 Difference]: Without dead ends: 925 [2018-04-12 20:39:32,485 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 223 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10804 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=11474, Invalid=38926, Unknown=0, NotChecked=0, Total=50400 [2018-04-12 20:39:32,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 925 states. [2018-04-12 20:39:32,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 925 to 915. [2018-04-12 20:39:32,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 915 states. [2018-04-12 20:39:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 915 states and 1067 transitions. [2018-04-12 20:39:32,489 INFO L78 Accepts]: Start accepts. Automaton has 915 states and 1067 transitions. Word has length 897 [2018-04-12 20:39:32,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:39:32,489 INFO L459 AbstractCegarLoop]: Abstraction has 915 states and 1067 transitions. [2018-04-12 20:39:32,489 INFO L460 AbstractCegarLoop]: Interpolant automaton has 151 states. [2018-04-12 20:39:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1067 transitions. [2018-04-12 20:39:32,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 904 [2018-04-12 20:39:32,493 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:39:32,493 INFO L355 BasicCegarLoop]: trace histogram [148, 147, 146, 146, 146, 146, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:39:32,493 INFO L408 AbstractCegarLoop]: === Iteration 156 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:39:32,493 INFO L82 PathProgramCache]: Analyzing trace with hash 218084009, now seen corresponding path program 146 times [2018-04-12 20:39:32,493 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:39:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:39:33,041 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:39:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 64244 backedges. 15989 proven. 48255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:38,608 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:39:38,608 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [151] total 151 [2018-04-12 20:39:38,608 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:39:38,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:38,609 INFO L182 omatonBuilderFactory]: Interpolants [181266#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181267#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181264#true, 181265#false, 181270#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181271#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181268#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181269#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181274#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181275#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181272#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181273#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181278#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181279#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181276#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181277#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181282#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181283#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181280#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181281#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181286#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181287#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181284#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181285#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181290#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181291#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181288#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181289#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181294#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181295#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181292#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181293#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181298#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181299#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181296#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181297#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181302#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181303#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181300#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181301#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181306#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181307#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181304#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181305#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181310#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181311#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181308#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181318#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181319#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181316#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181317#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181322#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181323#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181320#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181321#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181326#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181327#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181324#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181325#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181330#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181331#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181328#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181329#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181334#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181335#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181332#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181333#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181338#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 73) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181339#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 74) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181336#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181337#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 181342#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 292) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181343#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 288) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181340#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 300) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181341#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 296) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181346#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 276) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181347#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181344#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 284) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181345#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 280) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181350#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181351#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181348#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181349#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181354#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181355#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181352#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181353#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181358#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181359#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181356#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181357#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181362#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181363#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181360#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181361#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181366#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181367#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181364#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181365#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181370#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181371#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181368#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181369#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181374#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181375#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181372#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181373#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181378#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181379#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181376#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181377#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181382#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181383#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181380#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181381#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181386#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181387#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181384#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181385#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181390#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181391#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181388#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181389#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181394#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181395#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181392#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181393#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181398#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181399#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181396#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181397#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181402#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181403#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181400#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181401#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181406#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181407#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181404#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181405#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181410#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181411#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181408#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181409#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181414#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 181415#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 181412#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 181413#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:39:38,611 INFO L134 CoverageAnalysis]: Checked inductivity of 64244 backedges. 15989 proven. 48255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:38,611 INFO L442 AbstractCegarLoop]: Interpolant automaton has 152 states [2018-04-12 20:39:38,611 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 152 interpolants. [2018-04-12 20:39:38,612 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5560, Invalid=17392, Unknown=0, NotChecked=0, Total=22952 [2018-04-12 20:39:38,612 INFO L87 Difference]: Start difference. First operand 915 states and 1067 transitions. Second operand 152 states. [2018-04-12 20:39:50,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:39:50,637 INFO L93 Difference]: Finished difference Result 918 states and 1069 transitions. [2018-04-12 20:39:50,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 152 states. [2018-04-12 20:39:50,638 INFO L78 Accepts]: Start accepts. Automaton has 152 states. Word has length 903 [2018-04-12 20:39:50,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:39:50,638 INFO L225 Difference]: With dead ends: 918 [2018-04-12 20:39:50,639 INFO L226 Difference]: Without dead ends: 918 [2018-04-12 20:39:50,640 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 227 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11390 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=11564, Invalid=40648, Unknown=0, NotChecked=0, Total=52212 [2018-04-12 20:39:50,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 918 states. [2018-04-12 20:39:50,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 918 to 915. [2018-04-12 20:39:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 915 states. [2018-04-12 20:39:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 915 states and 1066 transitions. [2018-04-12 20:39:50,644 INFO L78 Accepts]: Start accepts. Automaton has 915 states and 1066 transitions. Word has length 903 [2018-04-12 20:39:50,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:39:50,645 INFO L459 AbstractCegarLoop]: Abstraction has 915 states and 1066 transitions. [2018-04-12 20:39:50,645 INFO L460 AbstractCegarLoop]: Interpolant automaton has 152 states. [2018-04-12 20:39:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1066 transitions. [2018-04-12 20:39:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 910 [2018-04-12 20:39:50,649 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:39:50,649 INFO L355 BasicCegarLoop]: trace histogram [149, 148, 147, 147, 147, 147, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:39:50,649 INFO L408 AbstractCegarLoop]: === Iteration 157 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:39:50,650 INFO L82 PathProgramCache]: Analyzing trace with hash -801620931, now seen corresponding path program 147 times [2018-04-12 20:39:50,650 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:39:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:39:51,210 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:39:56,137 INFO L134 CoverageAnalysis]: Checked inductivity of 65125 backedges. 16063 proven. 49062 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:56,137 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:39:56,137 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [153] total 153 [2018-04-12 20:39:56,137 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:39:56,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:56,138 INFO L182 omatonBuilderFactory]: Interpolants [183554#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2)), 183555#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 183552#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 183553#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 183556#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 183406#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 183407#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 183404#true, 183405#false, 183410#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 183411#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 183408#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 183409#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 183414#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 183415#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 183412#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 183413#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 183418#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 183419#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 183416#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 50)), 183507#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 49)), 183504#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 52)), 183505#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 51)), 183510#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 183511#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 45)), 183508#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 48)), 183509#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 47)), 183514#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 42)), 183515#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 183512#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 44)), 183513#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 183518#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 38)), 183519#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 37)), 183516#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 183517#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 39)), 183522#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 183523#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 183520#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 36)), 183521#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 183526#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 183527#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 183524#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 183525#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 183530#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 183531#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 183528#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 183529#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 183534#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 183535#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 183532#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 183533#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 183538#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 183539#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 183536#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 183537#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 183542#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 183543#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 183540#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 183541#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 183546#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 183547#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 183544#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 183545#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 183550#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 183551#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 183548#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 183549#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7))] [2018-04-12 20:39:56,140 INFO L134 CoverageAnalysis]: Checked inductivity of 65125 backedges. 16063 proven. 49062 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:39:56,140 INFO L442 AbstractCegarLoop]: Interpolant automaton has 153 states [2018-04-12 20:39:56,140 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 153 interpolants. [2018-04-12 20:39:56,141 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5780, Invalid=17476, Unknown=0, NotChecked=0, Total=23256 [2018-04-12 20:39:56,141 INFO L87 Difference]: Start difference. First operand 915 states and 1066 transitions. Second operand 153 states. [2018-04-12 20:40:00,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:40:00,508 INFO L93 Difference]: Finished difference Result 1386 states and 1615 transitions. [2018-04-12 20:40:00,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2018-04-12 20:40:00,508 INFO L78 Accepts]: Start accepts. Automaton has 153 states. Word has length 909 [2018-04-12 20:40:00,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:40:00,510 INFO L225 Difference]: With dead ends: 1386 [2018-04-12 20:40:00,510 INFO L226 Difference]: Without dead ends: 937 [2018-04-12 20:40:00,512 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 226 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11100 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=11779, Invalid=39977, Unknown=0, NotChecked=0, Total=51756 [2018-04-12 20:40:00,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2018-04-12 20:40:00,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 927. [2018-04-12 20:40:00,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 927 states. [2018-04-12 20:40:00,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 927 states and 1081 transitions. [2018-04-12 20:40:00,515 INFO L78 Accepts]: Start accepts. Automaton has 927 states and 1081 transitions. Word has length 909 [2018-04-12 20:40:00,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:40:00,516 INFO L459 AbstractCegarLoop]: Abstraction has 927 states and 1081 transitions. [2018-04-12 20:40:00,516 INFO L460 AbstractCegarLoop]: Interpolant automaton has 153 states. [2018-04-12 20:40:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1081 transitions. [2018-04-12 20:40:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 916 [2018-04-12 20:40:00,519 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:40:00,519 INFO L355 BasicCegarLoop]: trace histogram [150, 149, 148, 148, 148, 148, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:40:00,519 INFO L408 AbstractCegarLoop]: === Iteration 158 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:40:00,520 INFO L82 PathProgramCache]: Analyzing trace with hash -241481239, now seen corresponding path program 148 times [2018-04-12 20:40:00,520 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:40:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:40:01,093 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:40:07,267 INFO L134 CoverageAnalysis]: Checked inductivity of 66012 backedges. 16430 proven. 49582 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:40:07,267 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:40:07,267 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [153] total 153 [2018-04-12 20:40:07,267 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:40:07,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:40:07,268 INFO L182 omatonBuilderFactory]: Interpolants [186114#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186115#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186112#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186113#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186118#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186119#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186116#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186117#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186122#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186123#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186120#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186121#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186126#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186127#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186124#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186125#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186130#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186131#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186128#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186129#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186134#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186135#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186132#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186133#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186138#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186139#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186136#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186137#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186142#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186143#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186140#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186141#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186146#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186147#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186144#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186145#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186150#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186151#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186148#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186149#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186154#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186155#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186152#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186153#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186158#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186159#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186156#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186157#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186162#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186163#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186160#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186161#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186166#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186167#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186164#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186165#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186170#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186171#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186168#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186169#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186174#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 186172#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186173#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 186022#false, 186023#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186021#true, 186026#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186027#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186024#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186025#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186030#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186031#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186028#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186029#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186034#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186035#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186032#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186033#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186038#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186039#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186036#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186037#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186042#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186043#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186040#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186041#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186046#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186047#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186044#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186045#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186050#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186051#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186048#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186049#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186054#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186055#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186052#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186053#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186058#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186059#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186056#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186057#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186062#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186063#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186060#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186061#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186066#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186067#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186064#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186065#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186070#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186071#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186068#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186069#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186074#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186075#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186072#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186073#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186078#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186079#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186076#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186077#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186082#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186083#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186080#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186081#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186086#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186087#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186084#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186085#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186090#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186091#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186088#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186089#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186094#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186095#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 73) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186092#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186093#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186098#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 304) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186099#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 300) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186096#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 74) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186097#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 75) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 186102#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 288) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186103#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 284) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186100#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 296) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186101#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 292) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186106#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186107#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186104#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 280) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186105#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 276) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186110#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186111#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186108#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 186109#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:40:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 66012 backedges. 16430 proven. 49582 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:40:07,270 INFO L442 AbstractCegarLoop]: Interpolant automaton has 154 states [2018-04-12 20:40:07,270 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 154 interpolants. [2018-04-12 20:40:07,271 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5710, Invalid=17852, Unknown=0, NotChecked=0, Total=23562 [2018-04-12 20:40:07,271 INFO L87 Difference]: Start difference. First operand 927 states and 1081 transitions. Second operand 154 states. [2018-04-12 20:40:17,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:40:17,608 INFO L93 Difference]: Finished difference Result 930 states and 1083 transitions. [2018-04-12 20:40:17,608 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2018-04-12 20:40:17,608 INFO L78 Accepts]: Start accepts. Automaton has 154 states. Word has length 915 [2018-04-12 20:40:17,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:40:17,609 INFO L225 Difference]: With dead ends: 930 [2018-04-12 20:40:17,609 INFO L226 Difference]: Without dead ends: 930 [2018-04-12 20:40:17,610 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 230 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11694 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=11870, Invalid=41722, Unknown=0, NotChecked=0, Total=53592 [2018-04-12 20:40:17,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 930 states. [2018-04-12 20:40:17,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 930 to 927. [2018-04-12 20:40:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 927 states. [2018-04-12 20:40:17,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 927 states and 1080 transitions. [2018-04-12 20:40:17,613 INFO L78 Accepts]: Start accepts. Automaton has 927 states and 1080 transitions. Word has length 915 [2018-04-12 20:40:17,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:40:17,614 INFO L459 AbstractCegarLoop]: Abstraction has 927 states and 1080 transitions. [2018-04-12 20:40:17,614 INFO L460 AbstractCegarLoop]: Interpolant automaton has 154 states. [2018-04-12 20:40:17,614 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1080 transitions. [2018-04-12 20:40:17,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2018-04-12 20:40:17,617 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:40:17,617 INFO L355 BasicCegarLoop]: trace histogram [151, 150, 149, 149, 149, 149, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:40:17,617 INFO L408 AbstractCegarLoop]: === Iteration 159 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:40:17,617 INFO L82 PathProgramCache]: Analyzing trace with hash -1693097091, now seen corresponding path program 149 times [2018-04-12 20:40:17,618 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:40:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:40:18,189 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:40:23,669 INFO L134 CoverageAnalysis]: Checked inductivity of 66905 backedges. 16505 proven. 50400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:40:23,669 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:40:23,669 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [155] total 155 [2018-04-12 20:40:23,669 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:40:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:40:23,670 INFO L182 omatonBuilderFactory]: Interpolants [188190#false, 188191#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1)), 188189#true, 188194#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4)), 188195#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5)), 188192#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2)), 188193#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3)), 188198#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8)), 188199#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9)), 188196#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6)), 188197#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7)), 188202#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12)), 188203#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13)), 188200#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10)), 188201#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11)), 188206#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16)), 188207#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17)), 188204#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14)), 188205#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15)), 188210#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20)), 188211#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21)), 188208#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18)), 188209#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19)), 188214#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24)), 188215#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25)), 188212#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22)), 188213#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23)), 188218#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28)), 188219#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29)), 188216#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26)), 188217#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27)), 188222#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32)), 188223#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33)), 188220#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30)), 188221#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31)), 188226#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36)), 188227#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37)), 188224#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34)), 188225#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35)), 188230#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40)), 188231#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41)), 188228#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38)), 188229#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39)), 188234#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44)), 188235#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45)), 188232#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42)), 188233#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43)), 188238#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48)), 188239#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49)), 188236#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46)), 188237#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47)), 188242#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52)), 188243#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53)), 188240#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50)), 188241#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51)), 188246#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56)), 188247#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57)), 188244#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54)), 188245#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55)), 188250#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60)), 188251#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61)), 188248#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58)), 188249#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59)), 188254#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64)), 188255#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65)), 188252#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62)), 188253#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63)), 188258#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68)), 188259#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69)), 188256#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66)), 188257#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67)), 188262#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72)), 188263#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 73)), 188260#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70)), 188261#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71)), 188266#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 76)), 188267#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 76)), 188264#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 74)), 188265#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 69)), 188275#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 68)), 188272#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 71)), 188273#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 70)), 188278#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 60)), 188280#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 63)), 188281#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 62)), 188286#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 57)), 188287#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 46)), 188302#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 41)), 188303#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 40)), 188300#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 43)), 188301#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ 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__U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 33)), 188311#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 32)), 188308#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 35)), 188309#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 34)), 188314#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 29)), 188315#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 28)), 188312#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 31)), 188313#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 30)), 188318#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 25)), 188319#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 24)), 188316#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 27)), 188317#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 26)), 188322#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 21)), 188323#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 20)), 188320#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 23)), 188321#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 22)), 188326#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 17)), 188327#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 16)), 188324#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 19)), 188325#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 18)), 188330#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 13)), 188331#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 12)), 188328#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 15)), 188329#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 14)), 188334#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 9)), 188335#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 8)), 188332#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 11)), 188333#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 10)), 188338#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 5)), 188339#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 4)), 188336#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 7)), 188337#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 6)), 188342#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 1)), 188343#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 188340#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 3)), 188341#(<= __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~array_size (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0 2))] [2018-04-12 20:40:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 66905 backedges. 16505 proven. 50400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:40:23,672 INFO L442 AbstractCegarLoop]: Interpolant automaton has 155 states [2018-04-12 20:40:23,672 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 155 interpolants. [2018-04-12 20:40:23,673 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5933, Invalid=17937, Unknown=0, NotChecked=0, Total=23870 [2018-04-12 20:40:23,673 INFO L87 Difference]: Start difference. First operand 927 states and 1080 transitions. Second operand 155 states. [2018-04-12 20:40:28,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 20:40:28,115 INFO L93 Difference]: Finished difference Result 1404 states and 1636 transitions. [2018-04-12 20:40:28,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 155 states. [2018-04-12 20:40:28,115 INFO L78 Accepts]: Start accepts. Automaton has 155 states. Word has length 921 [2018-04-12 20:40:28,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 20:40:28,116 INFO L225 Difference]: With dead ends: 1404 [2018-04-12 20:40:28,116 INFO L226 Difference]: Without dead ends: 949 [2018-04-12 20:40:28,117 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 229 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11400 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=12088, Invalid=41042, Unknown=0, NotChecked=0, Total=53130 [2018-04-12 20:40:28,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 949 states. [2018-04-12 20:40:28,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 949 to 939. [2018-04-12 20:40:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 939 states. [2018-04-12 20:40:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 939 states and 1095 transitions. [2018-04-12 20:40:28,120 INFO L78 Accepts]: Start accepts. Automaton has 939 states and 1095 transitions. Word has length 921 [2018-04-12 20:40:28,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 20:40:28,120 INFO L459 AbstractCegarLoop]: Abstraction has 939 states and 1095 transitions. [2018-04-12 20:40:28,120 INFO L460 AbstractCegarLoop]: Interpolant automaton has 155 states. [2018-04-12 20:40:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1095 transitions. [2018-04-12 20:40:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2018-04-12 20:40:28,123 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 20:40:28,124 INFO L355 BasicCegarLoop]: trace histogram [152, 151, 150, 150, 150, 150, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 20:40:28,124 INFO L408 AbstractCegarLoop]: === Iteration 160 === [mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr1RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr10RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr3RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr6RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr7RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr8RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr0RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr2RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr9RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr11RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr5RequiresViolation, __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSortErr4RequiresViolation]=== [2018-04-12 20:40:28,124 INFO L82 PathProgramCache]: Analyzing trace with hash -1487581399, now seen corresponding path program 150 times [2018-04-12 20:40:28,124 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 20:40:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 20:40:28,609 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 20:40:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 67804 backedges. 16877 proven. 50927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:40:34,492 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 20:40:34,492 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [155] total 155 [2018-04-12 20:40:34,492 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 20:40:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:40:34,493 INFO L182 omatonBuilderFactory]: Interpolants [190978#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 68) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190979#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 64) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190976#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 76) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190977#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 72) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190982#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 52) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190983#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 48) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190980#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 60) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190981#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 56) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190986#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 36) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190987#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 32) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190984#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 44) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190985#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 40) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190990#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 20) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190991#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 16) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190988#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 28) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190989#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 24) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190994#(and (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)) (<= 0 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset))), 190995#(and (<= 4 (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset)) (<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 4) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))), 190992#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 12) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190993#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 8) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190842#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 1) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190843#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 2) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190840#true, 190841#false, 190846#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 5) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190847#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 6) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190844#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 3) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190845#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 4) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190850#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 9) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190851#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 10) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190848#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 7) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190849#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 8) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190854#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 13) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190855#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 14) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190852#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 11) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190853#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 12) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190858#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 17) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190859#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 18) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190856#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 15) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190857#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 16) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190862#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 21) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190863#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 22) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190860#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 19) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190861#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 20) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190866#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 25) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190867#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 26) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190864#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 23) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190865#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 24) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190870#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 29) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190871#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 30) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190868#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 27) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190869#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 28) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190874#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 33) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190875#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 34) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190872#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 31) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190873#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 32) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190878#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 37) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190879#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 38) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190876#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 35) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190877#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 36) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190882#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 41) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190883#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 42) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190880#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 39) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190881#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 40) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190886#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 45) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190887#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 46) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190884#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 43) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190885#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 44) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190890#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 49) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190891#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 50) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190888#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 47) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190889#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 48) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190894#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 53) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190895#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 54) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190892#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 51) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190893#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 52) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190898#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 57) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190899#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 58) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190896#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 55) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190897#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 56) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190902#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 61) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190903#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 62) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190900#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 59) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190901#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 60) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190906#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 65) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190907#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 66) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190904#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 63) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190905#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 64) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190910#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 69) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190911#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 70) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190908#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 67) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190909#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 68) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190914#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 73) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190915#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 74) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190912#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 71) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190913#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 72) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190918#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 308) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190919#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0) 304) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190916#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 75) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190917#(<= (+ __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~i~0 76) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0), 190922#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 292) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190923#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 288) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190920#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 300) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190921#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 296) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190926#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 276) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190927#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 272) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190924#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 284) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190925#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 280) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190930#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 260) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190931#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 256) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190928#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 268) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190929#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 264) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190934#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 244) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190935#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 240) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190932#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 252) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190933#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 248) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190938#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 228) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190939#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 224) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190936#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 236) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190937#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 232) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190942#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 212) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190943#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 208) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190940#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 220) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190941#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 216) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190946#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 196) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190947#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 192) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190944#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 204) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190945#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 200) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190950#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 180) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190951#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 176) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190948#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 188) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190949#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 184) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190954#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 164) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190955#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 160) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190952#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 172) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190953#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 168) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190958#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 148) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190959#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 144) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190956#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 156) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190957#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 152) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190962#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 132) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190963#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 128) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190960#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 140) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190961#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 136) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190966#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 116) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190967#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 112) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190964#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 124) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190965#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 120) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190970#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 100) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190971#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 96) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190968#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 108) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190969#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 104) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190974#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 84) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190975#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 80) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190972#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 92) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base)), 190973#(<= (+ (* 4 __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~j~0) __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.offset 88) (select |#length| __U_MULTI_fselectionsort_alloca_true_valid_memsafety_true_termination_i__SelectionSort_~a.base))] [2018-04-12 20:40:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 67804 backedges. 16877 proven. 50927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 20:40:34,495 INFO L442 AbstractCegarLoop]: Interpolant automaton has 156 states [2018-04-12 20:40:34,495 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 156 interpolants. [2018-04-12 20:40:34,496 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5862, Invalid=18318, Unknown=0, NotChecked=0, Total=24180 [2018-04-12 20:40:34,496 INFO L87 Difference]: Start difference. First operand 939 states and 1095 transitions. Second operand 156 states. Received shutdown request... [2018-04-12 20:40:41,013 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 146 states. [2018-04-12 20:40:41,013 WARN L519 AbstractCegarLoop]: Verification canceled [2018-04-12 20:40:41,017 WARN L197 ceAbstractionStarter]: Timeout [2018-04-12 20:40:41,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.04 08:40:41 BoogieIcfgContainer [2018-04-12 20:40:41,017 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-12 20:40:41,017 INFO L168 Benchmark]: Toolchain (without parser) took 769203.67 ms. Allocated memory was 402.7 MB in the beginning and 2.7 GB in the end (delta: 2.3 GB). Free memory was 337.8 MB in the beginning and 1.2 GB in the end (delta: -850.7 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. [2018-04-12 20:40:41,018 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 402.7 MB. Free memory is still 365.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 20:40:41,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 225.64 ms. Allocated memory is still 402.7 MB. Free memory was 336.5 MB in the beginning and 312.7 MB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 5.3 GB. [2018-04-12 20:40:41,019 INFO L168 Benchmark]: Boogie Preprocessor took 39.66 ms. Allocated memory is still 402.7 MB. Free memory was 312.7 MB in the beginning and 311.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB. [2018-04-12 20:40:41,019 INFO L168 Benchmark]: RCFGBuilder took 378.50 ms. Allocated memory was 402.7 MB in the beginning and 612.9 MB in the end (delta: 210.2 MB). Free memory was 311.4 MB in the beginning and 547.7 MB in the end (delta: -236.3 MB). Peak memory consumption was 24.6 MB. Max. memory is 5.3 GB. [2018-04-12 20:40:41,019 INFO L168 Benchmark]: TraceAbstraction took 768557.56 ms. Allocated memory was 612.9 MB in the beginning and 2.7 GB in the end (delta: 2.1 GB). Free memory was 547.7 MB in the beginning and 1.2 GB in the end (delta: -640.8 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. [2018-04-12 20:40:41,020 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 402.7 MB. Free memory is still 365.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 225.64 ms. Allocated memory is still 402.7 MB. Free memory was 336.5 MB in the beginning and 312.7 MB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 39.66 ms. Allocated memory is still 402.7 MB. Free memory was 312.7 MB in the beginning and 311.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB. * RCFGBuilder took 378.50 ms. Allocated memory was 402.7 MB in the beginning and 612.9 MB in the end (delta: 210.2 MB). Free memory was 311.4 MB in the beginning and 547.7 MB in the end (delta: -236.3 MB). Peak memory consumption was 24.6 MB. Max. memory is 5.3 GB. * TraceAbstraction took 768557.56 ms. Allocated memory was 612.9 MB in the beginning and 2.7 GB in the end (delta: 2.1 GB). Free memory was 547.7 MB in the beginning and 1.2 GB in the end (delta: -640.8 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 557]: Timeout (TraceAbstraction) Unable to prove that all allocated memory was freed (line 557). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 549]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 549). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 554]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 554). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 549]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 549). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 553]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 553). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 553]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 553). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 553]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 553). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 549]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 549). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 549]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 549). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 553]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 553). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 554]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 554). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 552]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 552). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 552]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 552). Cancelled while BasicCegarLoop was constructing difference of abstraction (939states) and interpolant automaton (currently 146 states, 156 states before enhancement), while ReachableStatesComputation was computing reachable states (870 states constructedinput type IntersectNwa). - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 54 locations, 13 error locations. TIMEOUT Result, 768.5s OverallTime, 160 OverallIterations, 152 TraceHistogramMax, 442.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 26022 SDtfs, 181863 SDslu, 462835 SDs, 0 SdLazy, 906358 SolverSat, 20944 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 238.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18460 GetRequests, 392 SyntacticMatches, 0 SemanticMatches, 18068 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 607443 ImplicationChecksByTransitivity, 353.1s Time, 0.2s BasicInterpolantAutomatonTime, BiggestAbstraction: size=939occurred in iteration=159, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 846987/3432105 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 159 MinimizatonAttempts, 1140 StatesRemovedByMinimization, 155 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 20.4s SatisfiabilityAnalysisTime, 267.4s InterpolantComputationTime, 72208 NumberOfCodeBlocks, 72208 NumberOfCodeBlocksAsserted, 160 NumberOfCheckSat, 72048 ConstructedInterpolants, 0 QuantifiedInterpolants, 276588369 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 160 InterpolantComputations, 6 PerfectInterpolantSequences, 846987/3432105 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/selectionsort-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-12_20-40-41-024.csv Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/selectionsort-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-12_20-40-41-024.csv Completed graceful shutdown