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 -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-memsafety/insertionsort-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-835382a-m [2018-04-05 15:50:15,276 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-05 15:50:15,278 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-05 15:50:15,336 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-05 15:50:15,337 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-05 15:50:15,338 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-05 15:50:15,339 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-05 15:50:15,346 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-05 15:50:15,349 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-05 15:50:15,362 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-05 15:50:15,363 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-05 15:50:15,363 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-05 15:50:15,364 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-05 15:50:15,373 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-05 15:50:15,374 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-05 15:50:15,380 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-05 15:50:15,383 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-05 15:50:15,390 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-05 15:50:15,400 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-05 15:50:15,401 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-05 15:50:15,403 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-04-05 15:50:15,442 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-05 15:50:15,513 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-05 15:50:15,513 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-05 15:50:15,514 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-05 15:50:15,514 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-05 15:50:15,515 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-05 15:50:15,515 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-05 15:50:15,515 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-05 15:50:15,515 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-05 15:50:15,515 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-05 15:50:15,516 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-05 15:50:15,516 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-05 15:50:15,516 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-05 15:50:15,516 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-05 15:50:15,518 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-05 15:50:15,518 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-05 15:50:15,518 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-05 15:50:15,519 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-05 15:50:15,519 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-05 15:50:15,519 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-05 15:50:15,519 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-05 15:50:15,519 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-05 15:50:15,520 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-05 15:50:15,520 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-05 15:50:15,520 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-05 15:50:15,520 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-05 15:50:15,520 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-05 15:50:15,521 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-05 15:50:15,521 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-05 15:50:15,521 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-05 15:50:15,521 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-05 15:50:15,521 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-05 15:50:15,522 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:15,526 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-05 15:50:15,527 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-05 15:50:15,527 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-05 15:50:15,528 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-05 15:50:15,528 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-05 15:50:15,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-05 15:50:15,629 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-05 15:50:15,634 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-05 15:50:15,637 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-05 15:50:15,637 INFO L276 PluginConnector]: CDTParser initialized [2018-04-05 15:50:15,638 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,285 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG365c14c49 [2018-04-05 15:50:16,884 INFO L287 CDTParser]: IsIndexed: true [2018-04-05 15:50:16,884 INFO L288 CDTParser]: Found 1 translation units. [2018-04-05 15:50:16,885 INFO L168 CDTParser]: Scanning insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,923 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-05 15:50:16,924 INFO L215 ultiparseSymbolTable]: [2018-04-05 15:50:16,924 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-05 15:50:16,924 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,924 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32 ('__bswap_32') in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,924 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64 ('__bswap_64') in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,925 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort ('insertionSort') in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,925 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-05 15:50:16,925 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____fsfilcnt64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,925 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__ino_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,936 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__int32_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,936 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,936 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__u_int64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,936 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__fsfilcnt_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,936 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__gid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,936 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__off_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,937 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____blkcnt64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,937 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__ldiv_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,937 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____int8_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,937 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____ssize_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,937 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__timer_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,937 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____socklen_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,937 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__register_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,938 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____nlink_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,938 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____fsword_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,938 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____u_short in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,938 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____uint64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,938 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__size_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,938 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____uid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,939 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_once_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,945 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__ssize_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,946 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____intptr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,946 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__div_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,946 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__u_short in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,946 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__caddr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,946 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____mode_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,946 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____uint32_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,946 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__uint in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,946 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__u_int8_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,947 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__wchar_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,947 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__nlink_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,947 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,947 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____id_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,947 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____fd_mask in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,947 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____syscall_ulong_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,947 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____clockid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,947 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_attr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,948 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__clockid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,948 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__quad_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,948 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____sig_atomic_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,948 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__lldiv_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,948 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__uid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,948 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__int16_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,948 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__key_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,949 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____rlim_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,949 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____fsblkcnt64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,949 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__u_int32_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,949 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____u_quad_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,949 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____int32_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,949 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____u_char in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,949 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____gid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,949 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____off64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,950 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____suseconds_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,950 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__fsblkcnt_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,950 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____quad_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,950 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____timer_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,950 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____pid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,950 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__u_int in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,950 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_mutexattr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,950 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__clock_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,951 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__daddr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,951 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____fsid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,951 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____int16_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,951 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,951 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__u_long in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,951 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__u_char in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,951 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_barrier_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,951 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____off_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,952 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__blkcnt_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,952 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____syscall_slong_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,952 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____pthread_list_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,952 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_barrierattr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,952 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__suseconds_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,952 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____sigset_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,952 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__fd_mask in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,952 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__u_int16_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,952 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____blkcnt_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,953 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__ulong in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,953 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_cond_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,953 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____ino64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,953 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____u_long in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,953 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__blksize_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,953 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_spinlock_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,953 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__sigset_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,953 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____ino_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,954 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__loff_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,954 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__id_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,954 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_rwlock_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,954 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_condattr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,954 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____u_int in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,954 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____useconds_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,954 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__fd_set in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,954 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__dev_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,954 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____key_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,955 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____int64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,955 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____caddr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,955 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__time_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,955 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_key_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,955 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____dev_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,955 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____fsblkcnt_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,955 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__mode_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,955 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____loff_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,956 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__pthread_mutex_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,956 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__int64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,956 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____WAIT_STATUS in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,956 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__fsid_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,956 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__ushort in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,956 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__u_quad_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,956 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____clock_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,956 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____uint8_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,957 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____time_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,957 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____blksize_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,957 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__int8_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,957 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____uint16_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,957 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____qaddr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,957 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____rlim64_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,957 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____daddr_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:16,957 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____fsfilcnt_t in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:17,045 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG365c14c49 [2018-04-05 15:50:17,062 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-05 15:50:17,066 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-05 15:50:17,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-05 15:50:17,067 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-05 15:50:17,093 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-05 15:50:17,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 03:50:17" (1/1) ... [2018-04-05 15:50:17,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f9ec5f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17, skipping insertion in model container [2018-04-05 15:50:17,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 03:50:17" (1/1) ... [2018-04-05 15:50:17,139 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 15:50:17,285 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 15:50:17,765 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 15:50:17,880 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 15:50:17,897 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-05 15:50:17,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17 WrapperNode [2018-04-05 15:50:17,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-05 15:50:17,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-05 15:50:17,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-05 15:50:17,958 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-05 15:50:17,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17" (1/1) ... [2018-04-05 15:50:17,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17" (1/1) ... [2018-04-05 15:50:18,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17" (1/1) ... [2018-04-05 15:50:18,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17" (1/1) ... [2018-04-05 15:50:18,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17" (1/1) ... [2018-04-05 15:50:18,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17" (1/1) ... [2018-04-05 15:50:18,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17" (1/1) ... [2018-04-05 15:50:18,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-05 15:50:18,060 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-05 15:50:18,060 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-05 15:50:18,060 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-05 15:50:18,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17" (1/1) ... No working directory specified, using /storage/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 [2018-04-05 15:50:18,393 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-05 15:50:18,394 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-05 15:50:18,394 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-05 15:50:18,396 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-05 15:50:18,396 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort [2018-04-05 15:50:18,397 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-05 15:50:18,397 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-05 15:50:18,397 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-05 15:50:18,397 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-05 15:50:18,397 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-05 15:50:18,397 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-05 15:50:18,397 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-05 15:50:18,398 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-05 15:50:18,398 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-05 15:50:18,398 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-05 15:50:18,398 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-05 15:50:18,398 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-05 15:50:18,398 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-05 15:50:18,398 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-05 15:50:18,398 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-05 15:50:18,399 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-05 15:50:18,417 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-05 15:50:18,417 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-05 15:50:18,417 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-05 15:50:18,417 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-05 15:50:18,418 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-05 15:50:18,418 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-05 15:50:18,418 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-05 15:50:18,418 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-05 15:50:18,418 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-05 15:50:18,418 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-05 15:50:18,418 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-05 15:50:18,418 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-05 15:50:18,419 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-05 15:50:18,419 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-05 15:50:18,419 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-05 15:50:18,419 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-05 15:50:18,419 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-05 15:50:18,419 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-05 15:50:18,420 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-05 15:50:18,420 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-05 15:50:18,420 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-05 15:50:18,420 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-05 15:50:18,420 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-05 15:50:18,420 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-05 15:50:18,420 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-05 15:50:18,421 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-05 15:50:18,423 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-05 15:50:18,424 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-05 15:50:18,424 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-05 15:50:18,424 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-05 15:50:18,424 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-05 15:50:18,424 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-05 15:50:18,424 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-05 15:50:18,424 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-05 15:50:18,425 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-05 15:50:18,425 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-05 15:50:18,425 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-05 15:50:18,425 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-05 15:50:18,425 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-05 15:50:18,425 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-05 15:50:18,425 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-05 15:50:18,426 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-05 15:50:18,433 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-05 15:50:18,433 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-05 15:50:18,433 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-05 15:50:18,433 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-05 15:50:18,433 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-05 15:50:18,433 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-05 15:50:18,434 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-05 15:50:18,434 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-05 15:50:18,434 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-05 15:50:18,434 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-05 15:50:18,434 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-05 15:50:18,434 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-05 15:50:18,434 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-05 15:50:18,435 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-05 15:50:18,435 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-05 15:50:18,435 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-05 15:50:18,435 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-05 15:50:18,435 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-05 15:50:18,435 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-05 15:50:18,435 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-05 15:50:18,435 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-05 15:50:18,436 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-05 15:50:18,436 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-05 15:50:18,436 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-05 15:50:18,436 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-05 15:50:18,436 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-05 15:50:18,436 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-05 15:50:18,436 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-05 15:50:18,437 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-05 15:50:18,439 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-05 15:50:18,439 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-05 15:50:18,439 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-05 15:50:18,439 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-05 15:50:18,439 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-05 15:50:18,439 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-05 15:50:18,440 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-05 15:50:18,440 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-05 15:50:18,440 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-05 15:50:18,440 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-05 15:50:18,440 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-05 15:50:18,440 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-05 15:50:18,440 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-05 15:50:18,440 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-05 15:50:18,441 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-05 15:50:18,441 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-05 15:50:18,441 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-05 15:50:18,441 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort [2018-04-05 15:50:18,441 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-05 15:50:18,441 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-05 15:50:18,441 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-05 15:50:18,442 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-05 15:50:18,453 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-05 15:50:18,453 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-05 15:50:18,453 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-05 15:50:18,454 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-05 15:50:19,476 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-05 15:50:19,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 03:50:19 BoogieIcfgContainer [2018-04-05 15:50:19,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-05 15:50:19,479 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-05 15:50:19,479 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-05 15:50:19,483 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-05 15:50:19,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.04 03:50:17" (1/3) ... [2018-04-05 15:50:19,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e672154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 03:50:19, skipping insertion in model container [2018-04-05 15:50:19,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 03:50:17" (2/3) ... [2018-04-05 15:50:19,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e672154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 03:50:19, skipping insertion in model container [2018-04-05 15:50:19,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 03:50:19" (3/3) ... [2018-04-05 15:50:19,491 INFO L107 eAbstractionObserver]: Analyzing ICFG insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-05 15:50:19,503 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-05 15:50:19,516 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2018-04-05 15:50:19,610 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-05 15:50:19,611 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-05 15:50:19,611 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-05 15:50:19,611 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-05 15:50:19,611 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-05 15:50:19,611 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-05 15:50:19,612 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-05 15:50:19,612 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-05 15:50:19,612 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-05 15:50:19,613 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-05 15:50:19,642 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states. [2018-04-05 15:50:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-04-05 15:50:19,657 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 15:50:19,658 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 15:50:19,658 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-04-05 15:50:19,674 INFO L82 PathProgramCache]: Analyzing trace with hash -69579952, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:19,713 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 15:50:19,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 15:50:19,840 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 15:50:19,947 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-04-05 15:50:19,950 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 15:50:19,989 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-05 15:50:19,989 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-05 15:50:20,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:20,155 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 15:50:20,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:20,256 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 15:50:20,257 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2018-04-05 15:50:20,261 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-05 15:50:20,279 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-05 15:50:20,280 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-05 15:50:20,283 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 6 states. [2018-04-05 15:50:20,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 15:50:20,894 INFO L93 Difference]: Finished difference Result 107 states and 121 transitions. [2018-04-05 15:50:20,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-05 15:50:20,905 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 22 [2018-04-05 15:50:20,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 15:50:20,949 INFO L225 Difference]: With dead ends: 107 [2018-04-05 15:50:20,950 INFO L226 Difference]: Without dead ends: 58 [2018-04-05 15:50:20,973 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-04-05 15:50:21,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-04-05 15:50:21,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2018-04-05 15:50:21,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2018-04-05 15:50:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 61 transitions. [2018-04-05 15:50:21,053 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 61 transitions. Word has length 22 [2018-04-05 15:50:21,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 15:50:21,055 INFO L459 AbstractCegarLoop]: Abstraction has 58 states and 61 transitions. [2018-04-05 15:50:21,055 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-05 15:50:21,055 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2018-04-05 15:50:21,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-04-05 15:50:21,057 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 15:50:21,057 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 15:50:21,057 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-04-05 15:50:21,057 INFO L82 PathProgramCache]: Analyzing trace with hash -69579951, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:21,091 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 15:50:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 15:50:21,174 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 15:50:21,199 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-04-05 15:50:21,199 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 15:50:21,230 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-05 15:50:21,230 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:12, output treesize:11 [2018-04-05 15:50:21,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:21,923 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 15:50:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:23,006 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 15:50:23,006 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 15 [2018-04-05 15:50:23,008 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-04-05 15:50:23,009 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-04-05 15:50:23,009 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2018-04-05 15:50:23,015 INFO L87 Difference]: Start difference. First operand 58 states and 61 transitions. Second operand 16 states. [2018-04-05 15:50:24,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 15:50:24,405 INFO L93 Difference]: Finished difference Result 59 states and 62 transitions. [2018-04-05 15:50:24,406 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-05 15:50:24,407 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 22 [2018-04-05 15:50:24,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 15:50:24,408 INFO L225 Difference]: With dead ends: 59 [2018-04-05 15:50:24,408 INFO L226 Difference]: Without dead ends: 58 [2018-04-05 15:50:24,410 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=93, Invalid=369, Unknown=0, NotChecked=0, Total=462 [2018-04-05 15:50:24,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-04-05 15:50:24,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 57. [2018-04-05 15:50:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2018-04-05 15:50:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 60 transitions. [2018-04-05 15:50:24,435 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 60 transitions. Word has length 22 [2018-04-05 15:50:24,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 15:50:24,435 INFO L459 AbstractCegarLoop]: Abstraction has 57 states and 60 transitions. [2018-04-05 15:50:24,436 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-04-05 15:50:24,436 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2018-04-05 15:50:24,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-05 15:50:24,439 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 15:50:24,439 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 15:50:24,439 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-04-05 15:50:24,439 INFO L82 PathProgramCache]: Analyzing trace with hash -690329469, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:24,470 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 15:50:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 15:50:24,508 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 15:50:24,746 INFO L700 Elim1Store]: detected not equals via solver [2018-04-05 15:50:24,747 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2018-04-05 15:50:24,748 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 15:50:24,755 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-04-05 15:50:24,756 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:5 [2018-04-05 15:50:24,928 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc9.base| Int)) (and (= (store |c_old(#valid)| |main_#t~malloc9.base| 0) |c_#valid|) (= 0 (select |c_old(#valid)| |main_#t~malloc9.base|)))) is different from true [2018-04-05 15:50:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:24,936 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 15:50:25,028 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc9.base_8| Int)) (or (= |c_old(#valid)| (store |c_#valid| |v_main_#t~malloc9.base_8| 0)) (not (= (select |c_#valid| |v_main_#t~malloc9.base_8|) 0)))) is different from false [2018-04-05 15:50:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:25,138 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 15:50:25,138 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [] total 7 [2018-04-05 15:50:25,139 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-05 15:50:25,139 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-05 15:50:25,139 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=21, Unknown=2, NotChecked=18, Total=56 [2018-04-05 15:50:25,139 INFO L87 Difference]: Start difference. First operand 57 states and 60 transitions. Second operand 8 states. [2018-04-05 15:50:25,220 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_#t~malloc9.base_8| Int)) (or (= |c_old(#valid)| (store |c_#valid| |v_main_#t~malloc9.base_8| 0)) (not (= (select |c_#valid| |v_main_#t~malloc9.base_8|) 0))))) is different from false [2018-04-05 15:50:25,640 WARN L151 SmtUtils]: Spent 105ms on a formula simplification. DAG size of input: 14 DAG size of output 13 [2018-04-05 15:50:25,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 15:50:25,920 INFO L93 Difference]: Finished difference Result 65 states and 68 transitions. [2018-04-05 15:50:25,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-05 15:50:25,926 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 27 [2018-04-05 15:50:25,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 15:50:25,932 INFO L225 Difference]: With dead ends: 65 [2018-04-05 15:50:25,932 INFO L226 Difference]: Without dead ends: 60 [2018-04-05 15:50:25,933 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 47 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=29, Invalid=52, Unknown=3, NotChecked=48, Total=132 [2018-04-05 15:50:25,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2018-04-05 15:50:25,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2018-04-05 15:50:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-04-05 15:50:25,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 63 transitions. [2018-04-05 15:50:25,959 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 63 transitions. Word has length 27 [2018-04-05 15:50:25,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 15:50:25,960 INFO L459 AbstractCegarLoop]: Abstraction has 60 states and 63 transitions. [2018-04-05 15:50:25,963 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-05 15:50:25,964 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 63 transitions. [2018-04-05 15:50:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-05 15:50:25,965 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 15:50:25,965 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 15:50:25,965 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-04-05 15:50:25,966 INFO L82 PathProgramCache]: Analyzing trace with hash 1549744985, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:25,997 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 15:50:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 15:50:26,063 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 15:50:26,156 INFO L700 Elim1Store]: detected not equals via solver [2018-04-05 15:50:26,158 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2018-04-05 15:50:26,158 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 15:50:26,170 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-04-05 15:50:26,171 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:5 [2018-04-05 15:50:26,296 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc9.base| Int)) (and (= (store |c_old(#valid)| |main_#t~malloc9.base| 0) |c_#valid|) (= 0 (select |c_old(#valid)| |main_#t~malloc9.base|)))) is different from true [2018-04-05 15:50:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:26,301 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 15:50:26,390 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc9.base_10| Int)) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc9.base_10|))) (= |c_old(#valid)| (store |c_#valid| |v_main_#t~malloc9.base_10| 0)))) is different from false [2018-04-05 15:50:26,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:26,498 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 15:50:26,498 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [] total 7 [2018-04-05 15:50:26,499 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-05 15:50:26,499 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-05 15:50:26,499 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=21, Unknown=2, NotChecked=18, Total=56 [2018-04-05 15:50:26,500 INFO L87 Difference]: Start difference. First operand 60 states and 63 transitions. Second operand 8 states. [2018-04-05 15:50:26,533 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_#t~malloc9.base_10| Int)) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc9.base_10|))) (= |c_old(#valid)| (store |c_#valid| |v_main_#t~malloc9.base_10| 0))))) is different from false [2018-04-05 15:50:26,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 15:50:26,982 INFO L93 Difference]: Finished difference Result 60 states and 63 transitions. [2018-04-05 15:50:26,983 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-05 15:50:27,009 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 28 [2018-04-05 15:50:27,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 15:50:27,010 INFO L225 Difference]: With dead ends: 60 [2018-04-05 15:50:27,010 INFO L226 Difference]: Without dead ends: 53 [2018-04-05 15:50:27,011 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 49 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=29, Invalid=52, Unknown=3, NotChecked=48, Total=132 [2018-04-05 15:50:27,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-04-05 15:50:27,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 50. [2018-04-05 15:50:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2018-04-05 15:50:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 53 transitions. [2018-04-05 15:50:27,047 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 53 transitions. Word has length 28 [2018-04-05 15:50:27,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 15:50:27,048 INFO L459 AbstractCegarLoop]: Abstraction has 50 states and 53 transitions. [2018-04-05 15:50:27,048 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-05 15:50:27,048 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 53 transitions. [2018-04-05 15:50:27,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-04-05 15:50:27,049 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 15:50:27,049 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 15:50:27,049 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-04-05 15:50:27,056 INFO L82 PathProgramCache]: Analyzing trace with hash 971834863, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:27,085 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 15:50:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 15:50:27,144 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 15:50:27,647 WARN L148 SmtUtils]: Spent 112ms on a formula simplification that was a NOOP. DAG size: 22 [2018-04-05 15:50:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:27,795 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 15:50:28,331 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2018-04-05 15:50:28,332 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 15:50:28,430 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-04-05 15:50:28,430 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:53, output treesize:11 [2018-04-05 15:50:28,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:28,622 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 15:50:28,622 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [] total 13 [2018-04-05 15:50:28,623 INFO L442 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-04-05 15:50:28,623 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-04-05 15:50:28,625 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2018-04-05 15:50:28,626 INFO L87 Difference]: Start difference. First operand 50 states and 53 transitions. Second operand 14 states. [2018-04-05 15:50:29,589 WARN L151 SmtUtils]: Spent 478ms on a formula simplification. DAG size of input: 25 DAG size of output 25 [2018-04-05 15:50:29,956 WARN L151 SmtUtils]: Spent 310ms on a formula simplification. DAG size of input: 25 DAG size of output 21 [2018-04-05 15:50:30,763 WARN L151 SmtUtils]: Spent 153ms on a formula simplification. DAG size of input: 34 DAG size of output 26 [2018-04-05 15:50:31,051 WARN L151 SmtUtils]: Spent 143ms on a formula simplification. DAG size of input: 35 DAG size of output 27 [2018-04-05 15:50:31,722 WARN L151 SmtUtils]: Spent 115ms on a formula simplification. DAG size of input: 22 DAG size of output 21 [2018-04-05 15:50:32,024 WARN L151 SmtUtils]: Spent 143ms on a formula simplification. DAG size of input: 38 DAG size of output 29 [2018-04-05 15:50:32,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 15:50:32,127 INFO L93 Difference]: Finished difference Result 103 states and 111 transitions. [2018-04-05 15:50:32,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-04-05 15:50:32,127 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 29 [2018-04-05 15:50:32,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 15:50:32,130 INFO L225 Difference]: With dead ends: 103 [2018-04-05 15:50:32,130 INFO L226 Difference]: Without dead ends: 99 [2018-04-05 15:50:32,132 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 41 SyntacticMatches, 4 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=194, Invalid=508, Unknown=0, NotChecked=0, Total=702 [2018-04-05 15:50:32,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2018-04-05 15:50:32,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 63. [2018-04-05 15:50:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-05 15:50:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 69 transitions. [2018-04-05 15:50:32,162 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 69 transitions. Word has length 29 [2018-04-05 15:50:32,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 15:50:32,163 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 69 transitions. [2018-04-05 15:50:32,163 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-04-05 15:50:32,163 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 69 transitions. [2018-04-05 15:50:32,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-04-05 15:50:32,172 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 15:50:32,172 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 15:50:32,172 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-04-05 15:50:32,172 INFO L82 PathProgramCache]: Analyzing trace with hash -436343309, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:32,213 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 15:50:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 15:50:32,251 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 15:50:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:32,348 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 15:50:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:32,469 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 15:50:32,470 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2018-04-05 15:50:32,470 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-05 15:50:32,470 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-05 15:50:32,471 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-05 15:50:32,471 INFO L87 Difference]: Start difference. First operand 63 states and 69 transitions. Second operand 5 states. [2018-04-05 15:50:32,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 15:50:32,897 INFO L93 Difference]: Finished difference Result 117 states and 127 transitions. [2018-04-05 15:50:32,898 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-05 15:50:32,898 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-04-05 15:50:32,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 15:50:32,899 INFO L225 Difference]: With dead ends: 117 [2018-04-05 15:50:32,900 INFO L226 Difference]: Without dead ends: 74 [2018-04-05 15:50:32,900 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 58 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-04-05 15:50:32,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2018-04-05 15:50:32,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 62. [2018-04-05 15:50:32,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2018-04-05 15:50:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 66 transitions. [2018-04-05 15:50:32,958 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 66 transitions. Word has length 32 [2018-04-05 15:50:32,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 15:50:32,958 INFO L459 AbstractCegarLoop]: Abstraction has 62 states and 66 transitions. [2018-04-05 15:50:32,958 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-05 15:50:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 66 transitions. [2018-04-05 15:50:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-04-05 15:50:32,968 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 15:50:32,968 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 15:50:32,968 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-04-05 15:50:32,969 INFO L82 PathProgramCache]: Analyzing trace with hash 1588217474, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:32,994 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 15:50:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 15:50:33,076 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 15:50:33,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:33,265 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 15:50:33,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:33,437 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-04-05 15:50:33,438 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2018-04-05 15:50:33,438 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-05 15:50:33,438 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-05 15:50:33,439 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-04-05 15:50:33,442 INFO L87 Difference]: Start difference. First operand 62 states and 66 transitions. Second operand 7 states. [2018-04-05 15:50:34,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 15:50:34,149 INFO L93 Difference]: Finished difference Result 154 states and 165 transitions. [2018-04-05 15:50:34,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-04-05 15:50:34,150 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 43 [2018-04-05 15:50:34,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 15:50:34,151 INFO L225 Difference]: With dead ends: 154 [2018-04-05 15:50:34,151 INFO L226 Difference]: Without dead ends: 112 [2018-04-05 15:50:34,152 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 77 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2018-04-05 15:50:34,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2018-04-05 15:50:34,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 86. [2018-04-05 15:50:34,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86 states. [2018-04-05 15:50:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 91 transitions. [2018-04-05 15:50:34,196 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 91 transitions. Word has length 43 [2018-04-05 15:50:34,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 15:50:34,207 INFO L459 AbstractCegarLoop]: Abstraction has 86 states and 91 transitions. [2018-04-05 15:50:34,207 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-05 15:50:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 91 transitions. [2018-04-05 15:50:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-04-05 15:50:34,208 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 15:50:34,209 INFO L355 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 15:50:34,209 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-04-05 15:50:34,209 INFO L82 PathProgramCache]: Analyzing trace with hash 1232830592, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:34,234 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 15:50:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 15:50:34,330 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 15:50:35,574 WARN L151 SmtUtils]: Spent 296ms on a formula simplification. DAG size of input: 24 DAG size of output 24 [2018-04-05 15:50:35,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:35,776 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 15:50:37,166 WARN L148 SmtUtils]: Spent 122ms on a formula simplification that was a NOOP. DAG size: 23 [2018-04-05 15:50:37,231 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 23 [2018-04-05 15:50:37,439 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 15:50:37,535 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2018-04-05 15:50:37,536 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-05 15:50:37,625 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-04-05 15:50:37,625 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:54, output treesize:31 [2018-04-05 15:50:38,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 15:50:38,531 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-04-05 15:50:38,531 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 21 [2018-04-05 15:50:38,532 INFO L442 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-04-05 15:50:38,532 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-04-05 15:50:38,532 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=377, Unknown=0, NotChecked=0, Total=462 [2018-04-05 15:50:38,533 INFO L87 Difference]: Start difference. First operand 86 states and 91 transitions. Second operand 22 states. [2018-04-05 15:50:39,593 WARN L151 SmtUtils]: Spent 164ms on a formula simplification. DAG size of input: 27 DAG size of output 22 [2018-04-05 15:50:40,509 WARN L151 SmtUtils]: Spent 346ms on a formula simplification. DAG size of input: 25 DAG size of output 18 [2018-04-05 15:50:40,798 WARN L151 SmtUtils]: Spent 105ms on a formula simplification. DAG size of input: 27 DAG size of output 20 [2018-04-05 15:50:41,468 WARN L151 SmtUtils]: Spent 307ms on a formula simplification. DAG size of input: 27 DAG size of output 27 [2018-04-05 15:50:41,682 WARN L151 SmtUtils]: Spent 156ms on a formula simplification. DAG size of input: 27 DAG size of output 24 [2018-04-05 15:50:42,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 15:50:42,130 INFO L93 Difference]: Finished difference Result 99 states and 104 transitions. [2018-04-05 15:50:42,131 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-04-05 15:50:42,131 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 46 [2018-04-05 15:50:42,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 15:50:42,132 INFO L225 Difference]: With dead ends: 99 [2018-04-05 15:50:42,132 INFO L226 Difference]: Without dead ends: 98 [2018-04-05 15:50:42,133 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 67 SyntacticMatches, 4 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=279, Invalid=911, Unknown=0, NotChecked=0, Total=1190 [2018-04-05 15:50:42,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2018-04-05 15:50:42,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 86. [2018-04-05 15:50:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86 states. [2018-04-05 15:50:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 91 transitions. [2018-04-05 15:50:42,174 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 91 transitions. Word has length 46 [2018-04-05 15:50:42,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 15:50:42,176 INFO L459 AbstractCegarLoop]: Abstraction has 86 states and 91 transitions. [2018-04-05 15:50:42,176 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-04-05 15:50:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 91 transitions. [2018-04-05 15:50:42,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-04-05 15:50:42,179 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 15:50:42,186 INFO L355 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 15:50:42,186 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation, __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-04-05 15:50:42,186 INFO L82 PathProgramCache]: Analyzing trace with hash -735141863, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 15:50:42,216 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 15:50:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 15:50:42,313 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 15:50:42,991 WARN L148 SmtUtils]: Spent 121ms on a formula simplification that was a NOOP. DAG size: 24 [2018-04-05 15:50:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-04-05 15:50:43,124 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 15:50:43,900 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-04-05 15:50:43,900 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 15:50:43,937 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 9 [2018-04-05 15:50:43,937 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-05 15:50:43,964 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-04-05 15:50:43,964 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 8 variables, input treesize:57, output treesize:11 [2018-04-05 15:50:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-04-05 15:50:44,182 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-04-05 15:50:44,182 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [11] total 17 [2018-04-05 15:50:44,183 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-04-05 15:50:44,183 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-04-05 15:50:44,183 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=247, Unknown=0, NotChecked=0, Total=306 [2018-04-05 15:50:44,184 INFO L87 Difference]: Start difference. First operand 86 states and 91 transitions. Second operand 18 states. [2018-04-05 15:50:45,031 WARN L151 SmtUtils]: Spent 108ms on a formula simplification. DAG size of input: 26 DAG size of output 24 [2018-04-05 15:50:45,614 WARN L151 SmtUtils]: Spent 139ms on a formula simplification. DAG size of input: 41 DAG size of output 31 [2018-04-05 15:50:46,317 WARN L151 SmtUtils]: Spent 218ms on a formula simplification. DAG size of input: 27 DAG size of output 27 [2018-04-05 15:50:47,605 WARN L151 SmtUtils]: Spent 198ms on a formula simplification. DAG size of input: 27 DAG size of output 22 [2018-04-05 15:50:48,116 WARN L151 SmtUtils]: Spent 193ms on a formula simplification. DAG size of input: 39 DAG size of output 30 [2018-04-05 15:50:48,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 15:50:48,444 INFO L93 Difference]: Finished difference Result 110 states and 115 transitions. [2018-04-05 15:50:48,444 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-04-05 15:50:48,445 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 61 [2018-04-05 15:50:48,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 15:50:48,446 INFO L225 Difference]: With dead ends: 110 [2018-04-05 15:50:48,446 INFO L226 Difference]: Without dead ends: 0 [2018-04-05 15:50:48,447 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 101 SyntacticMatches, 4 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=312, Invalid=878, Unknown=0, NotChecked=0, Total=1190 [2018-04-05 15:50:48,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-04-05 15:50:48,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-04-05 15:50:48,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-04-05 15:50:48,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-04-05 15:50:48,448 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2018-04-05 15:50:48,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 15:50:48,461 INFO L459 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-04-05 15:50:48,461 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-04-05 15:50:48,461 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-04-05 15:50:48,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-05 15:50:48,467 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-04-05 15:50:48,927 WARN L151 SmtUtils]: Spent 357ms on a formula simplification. DAG size of input: 105 DAG size of output 86 [2018-04-05 15:50:50,319 WARN L151 SmtUtils]: Spent 1217ms on a formula simplification. DAG size of input: 91 DAG size of output 64 [2018-04-05 15:50:50,508 WARN L151 SmtUtils]: Spent 187ms on a formula simplification. DAG size of input: 40 DAG size of output 25 [2018-04-05 15:50:51,601 WARN L151 SmtUtils]: Spent 1046ms on a formula simplification. DAG size of input: 76 DAG size of output 56 [2018-04-05 15:50:51,643 INFO L416 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-04-05 15:50:51,643 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-04-05 15:50:51,644 INFO L412 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-04-05 15:50:51,644 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-04-05 15:50:51,644 INFO L416 ceAbstractionStarter]: For program point L546''''''(lines 546 547) no Hoare annotation was computed. [2018-04-05 15:50:51,644 INFO L416 ceAbstractionStarter]: For program point L546'''''''''''(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,644 INFO L416 ceAbstractionStarter]: For program point L542(line 542) no Hoare annotation was computed. [2018-04-05 15:50:51,644 INFO L416 ceAbstractionStarter]: For program point L540(lines 540 550) no Hoare annotation was computed. [2018-04-05 15:50:51,644 INFO L419 ceAbstractionStarter]: At program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortENTRY(lines 540 550) the Hoare annotation is: true [2018-04-05 15:50:51,645 INFO L416 ceAbstractionStarter]: For program point L546'''''''''''''(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,645 INFO L416 ceAbstractionStarter]: For program point L546(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,645 INFO L416 ceAbstractionStarter]: For program point L545(line 545) no Hoare annotation was computed. [2018-04-05 15:50:51,645 INFO L416 ceAbstractionStarter]: For program point L543(line 543) no Hoare annotation was computed. [2018-04-05 15:50:51,645 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,645 INFO L416 ceAbstractionStarter]: For program point L548(lines 543 549) no Hoare annotation was computed. [2018-04-05 15:50:51,645 INFO L416 ceAbstractionStarter]: For program point L547(line 547) no Hoare annotation was computed. [2018-04-05 15:50:51,645 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation(line 547) no Hoare annotation was computed. [2018-04-05 15:50:51,645 INFO L416 ceAbstractionStarter]: For program point L543''''''(lines 540 550) no Hoare annotation was computed. [2018-04-05 15:50:51,646 INFO L412 ceAbstractionStarter]: At program point L546'''''''''''''''(lines 546 547) the Hoare annotation is: (let ((.cse0 (= 0 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.offset)) (.cse1 (= (select |#valid| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base) 1)) (.cse2 (exists ((v_main_~array_size~0_BEFORE_CALL_1 Int)) (and (= (* 4 v_main_~array_size~0_BEFORE_CALL_1) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base)) (<= (+ __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 1) v_main_~array_size~0_BEFORE_CALL_1)))) (.cse3 (exists ((v_main_~array_size~0_BEFORE_CALL_1 Int)) (and (= (* 4 v_main_~array_size~0_BEFORE_CALL_1) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base)) (<= __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~array_size v_main_~array_size~0_BEFORE_CALL_1)))) (.cse4 (<= 1 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0)) (.cse5 (exists ((v_main_~array_size~0_BEFORE_CALL_1 Int)) (and (<= |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~array_size| v_main_~array_size~0_BEFORE_CALL_1) (= (* 4 v_main_~array_size~0_BEFORE_CALL_1) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base)))))) (or (not (= 0 |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~a.offset|)) (and .cse0 .cse1 (exists ((__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 Int)) (and (<= (+ __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0 1) __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0) (<= (+ __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.offset (* 4 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0) 4) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base)))) .cse2 .cse3 (<= 0 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0) .cse4 .cse5) (and .cse0 .cse1 (<= 1 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0) .cse2 .cse3 (exists ((__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 Int)) (and (<= (+ __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.offset (* 4 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0) 4) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base)) (<= __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0))) .cse4 .cse5) (not (= (select |#valid| |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~a.base|) 1)) (not (exists ((v_main_~array_size~0_BEFORE_CALL_1 Int)) (and (= (select |#length| |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~a.base|) (* 4 v_main_~array_size~0_BEFORE_CALL_1)) (<= |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~array_size| v_main_~array_size~0_BEFORE_CALL_1)))))) [2018-04-05 15:50:51,646 INFO L416 ceAbstractionStarter]: For program point L546'(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,646 INFO L416 ceAbstractionStarter]: For program point L546''''(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,646 INFO L416 ceAbstractionStarter]: For program point L543'''(line 543) no Hoare annotation was computed. [2018-04-05 15:50:51,646 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation(line 547) no Hoare annotation was computed. [2018-04-05 15:50:51,646 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortEXIT(lines 540 550) no Hoare annotation was computed. [2018-04-05 15:50:51,647 INFO L416 ceAbstractionStarter]: For program point L542'(line 542) no Hoare annotation was computed. [2018-04-05 15:50:51,647 INFO L416 ceAbstractionStarter]: For program point L546'''''''(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,647 INFO L416 ceAbstractionStarter]: For program point L543'(lines 543 549) no Hoare annotation was computed. [2018-04-05 15:50:51,647 INFO L416 ceAbstractionStarter]: For program point L545''(line 545) no Hoare annotation was computed. [2018-04-05 15:50:51,647 INFO L416 ceAbstractionStarter]: For program point L547'(line 547) no Hoare annotation was computed. [2018-04-05 15:50:51,647 INFO L416 ceAbstractionStarter]: For program point L546''''''''(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,647 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,647 INFO L416 ceAbstractionStarter]: For program point L547''(line 547) no Hoare annotation was computed. [2018-04-05 15:50:51,649 INFO L416 ceAbstractionStarter]: For program point L546''''''''''(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,649 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation(line 548) no Hoare annotation was computed. [2018-04-05 15:50:51,649 INFO L416 ceAbstractionStarter]: For program point L546''''''''''''''(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,649 INFO L416 ceAbstractionStarter]: For program point L543''''(line 543) no Hoare annotation was computed. [2018-04-05 15:50:51,649 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation(line 547) no Hoare annotation was computed. [2018-04-05 15:50:51,650 INFO L412 ceAbstractionStarter]: At program point L543'''''(lines 543 549) the Hoare annotation is: (let ((.cse0 (= 0 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.offset)) (.cse1 (= (select |#valid| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base) 1)) (.cse2 (exists ((v_main_~array_size~0_BEFORE_CALL_1 Int)) (and (= (* 4 v_main_~array_size~0_BEFORE_CALL_1) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base)) (<= __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~array_size v_main_~array_size~0_BEFORE_CALL_1)))) (.cse3 (<= 1 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0)) (.cse4 (exists ((v_main_~array_size~0_BEFORE_CALL_1 Int)) (and (<= |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~array_size| v_main_~array_size~0_BEFORE_CALL_1) (= (* 4 v_main_~array_size~0_BEFORE_CALL_1) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base)))))) (or (not (= 0 |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~a.offset|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 1)) (not (= (select |#valid| |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~a.base|) 1)) (and (forall ((v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30 Int)) (or (<= v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30 0) (< __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 (+ v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30 1)) (<= (+ __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.offset (* 4 v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30)) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base)))) (or (and .cse0 .cse1 .cse2 (<= 0 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0) .cse3 .cse4 (<= __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0 0) (exists ((__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 Int)) (and (<= 1 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0) (<= (+ __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.offset (* 4 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0) 4) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base))))) (and (<= (+ __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.offset (* 4 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0) 4) (select |#length| __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~a.base)) .cse0 .cse1 (< 0 __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0) .cse2 .cse3 .cse4))) (not (exists ((v_main_~array_size~0_BEFORE_CALL_1 Int)) (and (= (select |#length| |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~a.base|) (* 4 v_main_~array_size~0_BEFORE_CALL_1)) (<= |__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_#in~array_size| v_main_~array_size~0_BEFORE_CALL_1)))))) [2018-04-05 15:50:51,650 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation(line 548) no Hoare annotation was computed. [2018-04-05 15:50:51,650 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation(line 545) no Hoare annotation was computed. [2018-04-05 15:50:51,650 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation(line 545) no Hoare annotation was computed. [2018-04-05 15:50:51,650 INFO L416 ceAbstractionStarter]: For program point L546''''''''''''''''(lines 546 547) no Hoare annotation was computed. [2018-04-05 15:50:51,650 INFO L416 ceAbstractionStarter]: For program point L542''(line 542) no Hoare annotation was computed. [2018-04-05 15:50:51,650 INFO L416 ceAbstractionStarter]: For program point L546''(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,650 INFO L416 ceAbstractionStarter]: For program point L545'(line 545) no Hoare annotation was computed. [2018-04-05 15:50:51,651 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation(line 547) no Hoare annotation was computed. [2018-04-05 15:50:51,651 INFO L416 ceAbstractionStarter]: For program point L546'''(line 546) no Hoare annotation was computed. [2018-04-05 15:50:51,651 INFO L416 ceAbstractionStarter]: For program point L546''''''''''''(lines 546 547) no Hoare annotation was computed. [2018-04-05 15:50:51,651 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-04-05 15:50:51,651 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-04-05 15:50:51,651 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-04-05 15:50:51,651 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-04-05 15:50:51,651 INFO L416 ceAbstractionStarter]: For program point L553(lines 553 555) no Hoare annotation was computed. [2018-04-05 15:50:51,652 INFO L416 ceAbstractionStarter]: For program point L552(line 552) no Hoare annotation was computed. [2018-04-05 15:50:51,652 INFO L416 ceAbstractionStarter]: For program point L552'(line 552) no Hoare annotation was computed. [2018-04-05 15:50:51,652 INFO L412 ceAbstractionStarter]: At program point L557(line 557) the Hoare annotation is: (let ((.cse0 (* 4 main_~array_size~0))) (and (= .cse0 (select |#length| |main_#t~malloc9.base|)) (= (store |old(#valid)| |main_#t~malloc9.base| 1) |#valid|) (= 0 |main_#t~malloc9.offset|) (= (select |#length| main_~a~0.base) .cse0) (= 1 (select |#valid| main_~a~0.base)) (= main_~a~0.offset 0) (= 0 (select |old(#valid)| |main_#t~malloc9.base|)))) [2018-04-05 15:50:51,652 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 551 559) no Hoare annotation was computed. [2018-04-05 15:50:51,652 INFO L416 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-04-05 15:50:51,652 INFO L416 ceAbstractionStarter]: For program point L554(line 554) no Hoare annotation was computed. [2018-04-05 15:50:51,652 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 551 559) no Hoare annotation was computed. [2018-04-05 15:50:51,652 INFO L412 ceAbstractionStarter]: At program point mainENTRY(lines 551 559) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-04-05 15:50:51,657 INFO L416 ceAbstractionStarter]: For program point L553''(lines 553 555) no Hoare annotation was computed. [2018-04-05 15:50:51,657 INFO L416 ceAbstractionStarter]: For program point L556'(line 556) no Hoare annotation was computed. [2018-04-05 15:50:51,657 INFO L416 ceAbstractionStarter]: For program point L557'(line 557) no Hoare annotation was computed. [2018-04-05 15:50:51,657 INFO L416 ceAbstractionStarter]: For program point L556''(line 556) no Hoare annotation was computed. [2018-04-05 15:50:51,657 INFO L416 ceAbstractionStarter]: For program point mainErr0EnsuresViolationMEMORY_LEAK(lines 551 559) no Hoare annotation was computed. [2018-04-05 15:50:51,657 INFO L416 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-04-05 15:50:51,658 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32EXIT(lines 56 60) no Hoare annotation was computed. [2018-04-05 15:50:51,658 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32ENTRY(lines 56 60) no Hoare annotation was computed. [2018-04-05 15:50:51,658 INFO L416 ceAbstractionStarter]: For program point L59'(line 59) no Hoare annotation was computed. [2018-04-05 15:50:51,658 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32FINAL(lines 56 60) no Hoare annotation was computed. [2018-04-05 15:50:51,658 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64FINAL(lines 61 65) no Hoare annotation was computed. [2018-04-05 15:50:51,658 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64ENTRY(lines 61 65) no Hoare annotation was computed. [2018-04-05 15:50:51,658 INFO L416 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-04-05 15:50:51,658 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64EXIT(lines 61 65) no Hoare annotation was computed. [2018-04-05 15:50:51,658 INFO L416 ceAbstractionStarter]: For program point L64'(line 64) no Hoare annotation was computed. [2018-04-05 15:50:51,687 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,688 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,694 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,695 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,695 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,695 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,696 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,697 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,697 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,697 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,697 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,698 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,698 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,698 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,699 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,699 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,699 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,699 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,699 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,702 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,702 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,702 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,703 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,703 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,703 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,704 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,704 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,704 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,704 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,712 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,712 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,712 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,712 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,727 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,727 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,727 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,728 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,728 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,728 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,728 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,729 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,729 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,729 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,729 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,730 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,730 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,730 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,730 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,731 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,731 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,731 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,731 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,732 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,741 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,742 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,742 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,742 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,742 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,754 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,755 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,755 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,755 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,755 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,756 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,756 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,756 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,756 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,757 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,757 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,758 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,758 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,758 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,758 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,759 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,759 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,759 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,759 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,760 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,760 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,760 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,761 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,761 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,761 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,762 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,762 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,764 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,764 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,765 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,769 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,770 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,770 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,770 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,770 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,771 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,771 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,771 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,771 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,772 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,772 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,772 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,772 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,773 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,776 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,777 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,777 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,777 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,778 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,778 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,778 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,778 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,778 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,779 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.04 03:50:51 BoogieIcfgContainer [2018-04-05 15:50:51,789 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-05 15:50:51,790 INFO L168 Benchmark]: Toolchain (without parser) took 34727.35 ms. Allocated memory was 306.2 MB in the beginning and 564.7 MB in the end (delta: 258.5 MB). Free memory was 244.7 MB in the beginning and 487.9 MB in the end (delta: -243.1 MB). Peak memory consumption was 158.8 MB. Max. memory is 5.3 GB. [2018-04-05 15:50:51,793 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 306.2 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-05 15:50:51,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 890.38 ms. Allocated memory is still 306.2 MB. Free memory was 244.7 MB in the beginning and 220.6 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 5.3 GB. [2018-04-05 15:50:51,794 INFO L168 Benchmark]: Boogie Preprocessor took 99.01 ms. Allocated memory is still 306.2 MB. Free memory was 220.6 MB in the beginning and 218.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-05 15:50:51,795 INFO L168 Benchmark]: RCFGBuilder took 1418.11 ms. Allocated memory was 306.2 MB in the beginning and 473.4 MB in the end (delta: 167.2 MB). Free memory was 218.6 MB in the beginning and 408.6 MB in the end (delta: -190.0 MB). Peak memory consumption was 22.7 MB. Max. memory is 5.3 GB. [2018-04-05 15:50:51,795 INFO L168 Benchmark]: TraceAbstraction took 32310.06 ms. Allocated memory was 473.4 MB in the beginning and 564.7 MB in the end (delta: 91.2 MB). Free memory was 408.6 MB in the beginning and 487.9 MB in the end (delta: -79.2 MB). Peak memory consumption was 155.5 MB. Max. memory is 5.3 GB. [2018-04-05 15:50:51,802 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 306.2 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 890.38 ms. Allocated memory is still 306.2 MB. Free memory was 244.7 MB in the beginning and 220.6 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 99.01 ms. Allocated memory is still 306.2 MB. Free memory was 220.6 MB in the beginning and 218.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1418.11 ms. Allocated memory was 306.2 MB in the beginning and 473.4 MB in the end (delta: 167.2 MB). Free memory was 218.6 MB in the beginning and 408.6 MB in the end (delta: -190.0 MB). Peak memory consumption was 22.7 MB. Max. memory is 5.3 GB. * TraceAbstraction took 32310.06 ms. Allocated memory was 473.4 MB in the beginning and 564.7 MB in the end (delta: 91.2 MB). Free memory was 408.6 MB in the beginning and 487.9 MB in the end (delta: -79.2 MB). Peak memory consumption was 155.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 548]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 547]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 546]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 547]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 545]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 546]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 548]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 547]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 545]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 547]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 551]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 11 specifications checked. All of them hold - InvariantResult [Line: 543]: Loop Invariant [2018-04-05 15:50:51,813 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,813 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,814 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,814 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,814 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,814 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,814 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,815 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,815 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,815 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,815 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,815 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,816 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,816 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,816 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,816 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,816 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,817 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,817 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,817 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,817 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,817 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,818 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,818 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,818 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,818 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,818 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,819 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,819 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,825 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,825 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,826 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,826 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,826 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,826 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,826 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30,QUANTIFIED] [2018-04-05 15:50:51,827 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,827 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,827 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,827 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,828 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,828 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,828 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,828 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,828 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,829 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,831 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,831 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,831 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,832 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,832 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,832 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,832 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,832 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,833 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,833 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,833 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,833 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: (((!(0 == a) || (((((0 == a && \valid[a] == 1) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a] && array_size <= v_main_~array_size~0_BEFORE_CALL_1)) && 1 <= i) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: \old(array_size) <= v_main_~array_size~0_BEFORE_CALL_1 && 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a])) && i <= 1)) || !(\valid[a] == 1)) || ((forall v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30 : int :: (v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30 <= 0 || i < v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30 + 1) || a + 4 * v___U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~j~0_30 <= unknown-#length-unknown[a]) && ((((((((0 == a && \valid[a] == 1) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a] && array_size <= v_main_~array_size~0_BEFORE_CALL_1)) && 0 <= j) && 1 <= i) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: \old(array_size) <= v_main_~array_size~0_BEFORE_CALL_1 && 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a])) && j <= 0) && (\exists __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 : int :: 1 <= __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 && a + 4 * __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 + 4 <= unknown-#length-unknown[a])) || ((((((a + 4 * j + 4 <= unknown-#length-unknown[a] && 0 == a) && \valid[a] == 1) && 0 < j) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a] && array_size <= v_main_~array_size~0_BEFORE_CALL_1)) && 1 <= i) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: \old(array_size) <= v_main_~array_size~0_BEFORE_CALL_1 && 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a]))))) || !(\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: unknown-#length-unknown[a] == 4 * v_main_~array_size~0_BEFORE_CALL_1 && \old(array_size) <= v_main_~array_size~0_BEFORE_CALL_1) - InvariantResult [Line: 546]: Loop Invariant [2018-04-05 15:50:51,836 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,842 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,842 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,842 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,843 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,843 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,843 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,843 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,844 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,844 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,844 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,844 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,844 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,845 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,845 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,845 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,845 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,845 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,846 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,846 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,846 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,846 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,846 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,847 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,847 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,847 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,847 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,849 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,849 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,850 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,850 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,850 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,850 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,851 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,851 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,851 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,851 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,851 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,852 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,857 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,857 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0,QUANTIFIED] [2018-04-05 15:50:51,857 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,858 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,858 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,858 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-05 15:50:51,858 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,858 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,859 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,859 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,859 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,859 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,859 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,860 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-05 15:50:51,860 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: (((!(0 == a) || (((((((0 == a && \valid[a] == 1) && (\exists __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 : int :: j + 1 <= __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 && a + 4 * __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 + 4 <= unknown-#length-unknown[a])) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a] && i + 1 <= v_main_~array_size~0_BEFORE_CALL_1)) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a] && array_size <= v_main_~array_size~0_BEFORE_CALL_1)) && 0 <= j) && 1 <= i) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: \old(array_size) <= v_main_~array_size~0_BEFORE_CALL_1 && 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a]))) || (((((((0 == a && \valid[a] == 1) && 1 <= j) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a] && i + 1 <= v_main_~array_size~0_BEFORE_CALL_1)) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a] && array_size <= v_main_~array_size~0_BEFORE_CALL_1)) && (\exists __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 : int :: a + 4 * __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0 + 4 <= unknown-#length-unknown[a] && j <= __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort_~i~0)) && 1 <= i) && (\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: \old(array_size) <= v_main_~array_size~0_BEFORE_CALL_1 && 4 * v_main_~array_size~0_BEFORE_CALL_1 == unknown-#length-unknown[a]))) || !(\valid[a] == 1)) || !(\exists v_main_~array_size~0_BEFORE_CALL_1 : int :: unknown-#length-unknown[a] == 4 * v_main_~array_size~0_BEFORE_CALL_1 && \old(array_size) <= v_main_~array_size~0_BEFORE_CALL_1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 76 locations, 11 error locations. SAFE Result, 32.0s OverallTime, 9 OverallIterations, 3 TraceHistogramMax, 15.9s AutomataDifference, 0.0s DeadEndRemovalTime, 3.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 421 SDtfs, 1266 SDslu, 1669 SDs, 0 SdLazy, 1240 SolverSat, 121 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 681 GetRequests, 508 SyntacticMatches, 19 SemanticMatches, 154 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 495 ImplicationChecksByTransitivity, 17.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=86occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 90 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 8 PreInvPairs, 16 NumberOfFragments, 398 HoareAnnotationTreeSize, 8 FomulaSimplifications, 14972 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 8 FomulaSimplificationsInter, 731 FormulaSimplificationTreeSizeReductionInter, 2.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 10.9s InterpolantComputationTime, 310 NumberOfCodeBlocks, 310 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 602 ConstructedInterpolants, 136 QuantifiedInterpolants, 199471 SizeOfPredicates, 44 NumberOfNonLiveVariables, 818 ConjunctsInSsa, 83 ConjunctsInUnsatCore, 18 InterpolantComputations, 13 PerfectInterpolantSequences, 32/56 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/insertionsort-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-05_15-50-51-871.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/insertionsort-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-05_15-50-51-871.csv Received shutdown request...