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 0.1.23-35b68b2 [2018-04-06 19:16:21,058 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-06 19:16:21,060 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-06 19:16:21,075 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-04-06 19:16:21,104 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 [2018-04-06 19:16:21,128 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-06 19:16:21,129 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-06 19:16:21,129 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-06 19:16:21,129 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-06 19:16:21,130 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-06 19:16:21,130 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-06 19:16:21,130 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-06 19:16:21,130 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-06 19:16:21,130 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-06 19:16:21,131 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-06 19:16:21,131 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-06 19:16:21,131 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-06 19:16:21,131 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-06 19:16:21,132 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-06 19:16:21,132 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-06 19:16:21,132 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-06 19:16:21,132 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-06 19:16:21,132 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-06 19:16:21,133 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-06 19:16:21,133 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-06 19:16:21,133 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-06 19:16:21,133 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-06 19:16:21,133 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-06 19:16:21,134 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-06 19:16:21,134 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-06 19:16:21,134 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-06 19:16:21,134 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-06 19:16:21,134 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-06 19:16:21,135 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-06 19:16:21,135 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-06 19:16:21,135 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-06 19:16:21,135 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-06 19:16:21,135 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-06 19:16:21,135 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-06 19:16:21,136 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-06 19:16:21,136 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-06 19:16:21,137 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-06 19:16:21,137 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-06 19:16:21,171 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-06 19:16:21,183 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-06 19:16:21,187 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-06 19:16:21,189 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-06 19:16:21,189 INFO L276 PluginConnector]: CDTParser initialized [2018-04-06 19:16:21,190 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 [2018-04-06 19:16:21,493 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGbda583e23 [2018-04-06 19:16:21,674 INFO L287 CDTParser]: IsIndexed: true [2018-04-06 19:16:21,674 INFO L288 CDTParser]: Found 1 translation units. [2018-04-06 19:16:21,674 INFO L168 CDTParser]: Scanning insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-06 19:16:21,685 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-06 19:16:21,686 INFO L215 ultiparseSymbolTable]: [2018-04-06 19:16:21,686 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-06 19:16:21,686 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-06 19:16:21,686 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 [2018-04-06 19:16:21,686 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 [2018-04-06 19:16:21,686 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 [2018-04-06 19:16:21,687 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-06 19:16:21,687 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 [2018-04-06 19:16:21,687 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 [2018-04-06 19:16:21,687 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 [2018-04-06 19:16:21,687 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 [2018-04-06 19:16:21,687 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 [2018-04-06 19:16:21,687 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 [2018-04-06 19:16:21,688 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 [2018-04-06 19:16:21,688 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 [2018-04-06 19:16:21,688 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 [2018-04-06 19:16:21,688 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 [2018-04-06 19:16:21,688 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 [2018-04-06 19:16:21,688 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 [2018-04-06 19:16:21,688 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 [2018-04-06 19:16:21,688 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 [2018-04-06 19:16:21,689 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 [2018-04-06 19:16:21,689 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 [2018-04-06 19:16:21,689 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 [2018-04-06 19:16:21,689 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 [2018-04-06 19:16:21,689 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 [2018-04-06 19:16:21,689 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 [2018-04-06 19:16:21,689 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 [2018-04-06 19:16:21,690 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 [2018-04-06 19:16:21,690 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 [2018-04-06 19:16:21,690 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 [2018-04-06 19:16:21,690 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 [2018-04-06 19:16:21,690 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 [2018-04-06 19:16:21,690 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 [2018-04-06 19:16:21,690 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 [2018-04-06 19:16:21,690 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 [2018-04-06 19:16:21,691 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 [2018-04-06 19:16:21,691 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 [2018-04-06 19:16:21,691 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 [2018-04-06 19:16:21,691 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 [2018-04-06 19:16:21,691 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 [2018-04-06 19:16:21,691 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 [2018-04-06 19:16:21,691 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 [2018-04-06 19:16:21,691 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 [2018-04-06 19:16:21,692 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 [2018-04-06 19:16:21,692 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 [2018-04-06 19:16:21,692 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 [2018-04-06 19:16:21,692 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 [2018-04-06 19:16:21,692 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 [2018-04-06 19:16:21,692 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 [2018-04-06 19:16:21,692 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,693 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 [2018-04-06 19:16:21,694 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 [2018-04-06 19:16:21,694 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 [2018-04-06 19:16:21,694 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 [2018-04-06 19:16:21,694 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 [2018-04-06 19:16:21,694 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 [2018-04-06 19:16:21,694 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 [2018-04-06 19:16:21,694 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 [2018-04-06 19:16:21,694 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 [2018-04-06 19:16:21,694 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 [2018-04-06 19:16:21,695 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 [2018-04-06 19:16:21,695 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 [2018-04-06 19:16:21,695 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 [2018-04-06 19:16:21,695 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 [2018-04-06 19:16:21,695 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 [2018-04-06 19:16:21,695 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 [2018-04-06 19:16:21,695 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 [2018-04-06 19:16:21,695 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 [2018-04-06 19:16:21,695 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 [2018-04-06 19:16:21,696 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 [2018-04-06 19:16:21,696 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 [2018-04-06 19:16:21,696 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 [2018-04-06 19:16:21,696 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 [2018-04-06 19:16:21,696 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 [2018-04-06 19:16:21,696 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 [2018-04-06 19:16:21,696 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 [2018-04-06 19:16:21,696 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 [2018-04-06 19:16:21,696 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,697 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 [2018-04-06 19:16:21,698 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 [2018-04-06 19:16:21,698 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 [2018-04-06 19:16:21,698 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 [2018-04-06 19:16:21,698 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 [2018-04-06 19:16:21,698 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 [2018-04-06 19:16:21,698 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 [2018-04-06 19:16:21,698 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 [2018-04-06 19:16:21,698 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 [2018-04-06 19:16:21,698 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 [2018-04-06 19:16:21,699 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 [2018-04-06 19:16:21,699 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 [2018-04-06 19:16:21,699 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 [2018-04-06 19:16:21,699 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 [2018-04-06 19:16:21,699 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 [2018-04-06 19:16:21,699 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 [2018-04-06 19:16:21,699 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 [2018-04-06 19:16:21,699 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,700 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 [2018-04-06 19:16:21,718 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGbda583e23 [2018-04-06 19:16:21,722 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-06 19:16:21,724 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-06 19:16:21,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-06 19:16:21,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-06 19:16:21,730 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-06 19:16:21,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 07:16:21" (1/1) ... [2018-04-06 19:16:21,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@83a4cde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:21, skipping insertion in model container [2018-04-06 19:16:21,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 07:16:21" (1/1) ... [2018-04-06 19:16:21,747 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-06 19:16:21,776 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-06 19:16:21,939 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-06 19:16:21,989 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-06 19:16:21,996 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-06 19:16:22,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22 WrapperNode [2018-04-06 19:16:22,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-06 19:16:22,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-06 19:16:22,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-06 19:16:22,051 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-06 19:16:22,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22" (1/1) ... [2018-04-06 19:16:22,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22" (1/1) ... [2018-04-06 19:16:22,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22" (1/1) ... [2018-04-06 19:16:22,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22" (1/1) ... [2018-04-06 19:16:22,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22" (1/1) ... [2018-04-06 19:16:22,095 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22" (1/1) ... [2018-04-06 19:16:22,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22" (1/1) ... [2018-04-06 19:16:22,103 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-06 19:16:22,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-06 19:16:22,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-06 19:16:22,104 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-06 19:16:22,105 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22" (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 [2018-04-06 19:16:22,221 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-06 19:16:22,221 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-06 19:16:22,221 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-06 19:16:22,222 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-06 19:16:22,222 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort [2018-04-06 19:16:22,222 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-06 19:16:22,222 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-06 19:16:22,222 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-06 19:16:22,222 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-06 19:16:22,222 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-06 19:16:22,222 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-06 19:16:22,223 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-06 19:16:22,223 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-06 19:16:22,223 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-06 19:16:22,223 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-06 19:16:22,223 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-06 19:16:22,223 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-06 19:16:22,224 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-06 19:16:22,224 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-06 19:16:22,224 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-06 19:16:22,224 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-06 19:16:22,224 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-06 19:16:22,224 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-06 19:16:22,224 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-06 19:16:22,224 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-06 19:16:22,225 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-06 19:16:22,225 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-06 19:16:22,225 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-06 19:16:22,225 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-06 19:16:22,225 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-06 19:16:22,225 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-06 19:16:22,225 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-06 19:16:22,226 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-06 19:16:22,227 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-06 19:16:22,227 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-06 19:16:22,227 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-06 19:16:22,227 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-06 19:16:22,227 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-06 19:16:22,227 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-06 19:16:22,227 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-06 19:16:22,227 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-06 19:16:22,228 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-06 19:16:22,229 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-06 19:16:22,230 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-06 19:16:22,231 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-06 19:16:22,231 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-06 19:16:22,231 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-06 19:16:22,231 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-06 19:16:22,231 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-06 19:16:22,231 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-06 19:16:22,231 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-06 19:16:22,232 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-06 19:16:22,232 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-06 19:16:22,232 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-06 19:16:22,232 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-06 19:16:22,232 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-06 19:16:22,232 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-06 19:16:22,232 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-06 19:16:22,232 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-06 19:16:22,233 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-06 19:16:22,233 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-06 19:16:22,233 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-06 19:16:22,233 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-06 19:16:22,233 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-06 19:16:22,233 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-06 19:16:22,233 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-06 19:16:22,234 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSort [2018-04-06 19:16:22,234 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-06 19:16:22,234 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-06 19:16:22,234 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-06 19:16:22,234 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-06 19:16:22,234 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-06 19:16:22,234 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-06 19:16:22,234 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-06 19:16:22,235 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-06 19:16:22,592 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-06 19:16:22,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 07:16:22 BoogieIcfgContainer [2018-04-06 19:16:22,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-06 19:16:22,593 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-06 19:16:22,593 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-06 19:16:22,596 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-06 19:16:22,596 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.04 07:16:21" (1/3) ... [2018-04-06 19:16:22,597 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364b3ac7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.04 07:16:22, skipping insertion in model container [2018-04-06 19:16:22,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 07:16:22" (2/3) ... [2018-04-06 19:16:22,597 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364b3ac7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.04 07:16:22, skipping insertion in model container [2018-04-06 19:16:22,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 07:16:22" (3/3) ... [2018-04-06 19:16:22,599 INFO L107 eAbstractionObserver]: Analyzing ICFG insertionsort-alloca_true-valid-memsafety_true-termination.i [2018-04-06 19:16:22,606 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-06 19:16:22,613 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2018-04-06 19:16:22,651 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-06 19:16:22,651 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-06 19:16:22,651 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-06 19:16:22,652 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-06 19:16:22,652 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-06 19:16:22,652 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-06 19:16:22,652 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-06 19:16:22,652 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-06 19:16:22,652 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-06 19:16:22,653 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-06 19:16:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states. [2018-04-06 19:16:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-04-06 19:16:22,674 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 19:16:22,675 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] [2018-04-06 19:16:22,675 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]=== [2018-04-06 19:16:22,681 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 [2018-04-06 19:16:22,696 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 19:16:22,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 19:16:22,736 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 19:16:22,774 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 [2018-04-06 19:16:22,776 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 19:16:22,781 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 19:16:22,782 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-06 19:16:22,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:22,814 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 19:16:22,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:22,848 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 19:16:22,848 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2018-04-06 19:16:22,849 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-06 19:16:22,859 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-06 19:16:22,859 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-06 19:16:22,861 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 6 states. [2018-04-06 19:16:23,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 19:16:23,015 INFO L93 Difference]: Finished difference Result 107 states and 121 transitions. [2018-04-06 19:16:23,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-06 19:16:23,017 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 22 [2018-04-06 19:16:23,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 19:16:23,028 INFO L225 Difference]: With dead ends: 107 [2018-04-06 19:16:23,028 INFO L226 Difference]: Without dead ends: 58 [2018-04-06 19:16:23,032 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-04-06 19:16:23,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-04-06 19:16:23,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2018-04-06 19:16:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2018-04-06 19:16:23,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 61 transitions. [2018-04-06 19:16:23,073 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 61 transitions. Word has length 22 [2018-04-06 19:16:23,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 19:16:23,074 INFO L459 AbstractCegarLoop]: Abstraction has 58 states and 61 transitions. [2018-04-06 19:16:23,074 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-06 19:16:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2018-04-06 19:16:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-04-06 19:16:23,075 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 19:16:23,075 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] [2018-04-06 19:16:23,075 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]=== [2018-04-06 19:16:23,076 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 [2018-04-06 19:16:23,082 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 19:16:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 19:16:23,099 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 19:16:23,113 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 [2018-04-06 19:16:23,113 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 19:16:23,118 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 19:16:23,119 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:12, output treesize:11 [2018-04-06 19:16:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:23,320 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 19:16:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:23,699 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 19:16:23,699 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 15 [2018-04-06 19:16:23,701 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-04-06 19:16:23,701 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-04-06 19:16:23,702 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2018-04-06 19:16:23,702 INFO L87 Difference]: Start difference. First operand 58 states and 61 transitions. Second operand 16 states. [2018-04-06 19:16:24,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 19:16:24,204 INFO L93 Difference]: Finished difference Result 59 states and 62 transitions. [2018-04-06 19:16:24,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-06 19:16:24,204 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 22 [2018-04-06 19:16:24,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 19:16:24,206 INFO L225 Difference]: With dead ends: 59 [2018-04-06 19:16:24,206 INFO L226 Difference]: Without dead ends: 58 [2018-04-06 19:16:24,207 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=93, Invalid=369, Unknown=0, NotChecked=0, Total=462 [2018-04-06 19:16:24,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-04-06 19:16:24,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 57. [2018-04-06 19:16:24,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2018-04-06 19:16:24,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 60 transitions. [2018-04-06 19:16:24,215 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 60 transitions. Word has length 22 [2018-04-06 19:16:24,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 19:16:24,215 INFO L459 AbstractCegarLoop]: Abstraction has 57 states and 60 transitions. [2018-04-06 19:16:24,215 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-04-06 19:16:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2018-04-06 19:16:24,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-06 19:16:24,216 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 19:16:24,217 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] [2018-04-06 19:16:24,217 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]=== [2018-04-06 19:16:24,217 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 [2018-04-06 19:16:24,225 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 19:16:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 19:16:24,239 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 19:16:24,255 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 19:16:24,256 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 [2018-04-06 19:16:24,256 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 19:16:24,258 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. [2018-04-06 19:16:24,258 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:5 [2018-04-06 19:16:24,276 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 [2018-04-06 19:16:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:24,280 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 19:16:24,297 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 [2018-04-06 19:16:24,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:24,331 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 19:16:24,331 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [] total 7 [2018-04-06 19:16:24,331 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-06 19:16:24,331 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-06 19:16:24,332 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=21, Unknown=2, NotChecked=18, Total=56 [2018-04-06 19:16:24,332 INFO L87 Difference]: Start difference. First operand 57 states and 60 transitions. Second operand 8 states. [2018-04-06 19:16:24,338 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 [2018-04-06 19:16:24,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 19:16:24,546 INFO L93 Difference]: Finished difference Result 65 states and 68 transitions. [2018-04-06 19:16:24,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-06 19:16:24,547 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 27 [2018-04-06 19:16:24,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 19:16:24,550 INFO L225 Difference]: With dead ends: 65 [2018-04-06 19:16:24,550 INFO L226 Difference]: Without dead ends: 60 [2018-04-06 19:16:24,550 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 47 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=52, Unknown=3, NotChecked=48, Total=132 [2018-04-06 19:16:24,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2018-04-06 19:16:24,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2018-04-06 19:16:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-04-06 19:16:24,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 63 transitions. [2018-04-06 19:16:24,562 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 63 transitions. Word has length 27 [2018-04-06 19:16:24,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 19:16:24,562 INFO L459 AbstractCegarLoop]: Abstraction has 60 states and 63 transitions. [2018-04-06 19:16:24,562 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-06 19:16:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 63 transitions. [2018-04-06 19:16:24,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-06 19:16:24,564 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 19:16:24,564 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] [2018-04-06 19:16:24,564 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]=== [2018-04-06 19:16:24,564 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 [2018-04-06 19:16:24,571 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 19:16:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 19:16:24,587 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 19:16:24,650 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 19:16:24,651 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 [2018-04-06 19:16:24,652 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 19:16:24,660 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. [2018-04-06 19:16:24,660 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:5 [2018-04-06 19:16:24,699 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 [2018-04-06 19:16:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:24,702 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 19:16:24,710 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 [2018-04-06 19:16:24,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:24,738 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 19:16:24,739 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [] total 7 [2018-04-06 19:16:24,739 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-06 19:16:24,739 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-06 19:16:24,739 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=21, Unknown=2, NotChecked=18, Total=56 [2018-04-06 19:16:24,739 INFO L87 Difference]: Start difference. First operand 60 states and 63 transitions. Second operand 8 states. [2018-04-06 19:16:24,745 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 [2018-04-06 19:16:24,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 19:16:24,824 INFO L93 Difference]: Finished difference Result 60 states and 63 transitions. [2018-04-06 19:16:24,824 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-06 19:16:24,824 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 28 [2018-04-06 19:16:24,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 19:16:24,825 INFO L225 Difference]: With dead ends: 60 [2018-04-06 19:16:24,825 INFO L226 Difference]: Without dead ends: 53 [2018-04-06 19:16:24,826 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 49 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=52, Unknown=3, NotChecked=48, Total=132 [2018-04-06 19:16:24,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-04-06 19:16:24,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 50. [2018-04-06 19:16:24,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2018-04-06 19:16:24,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 53 transitions. [2018-04-06 19:16:24,832 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 53 transitions. Word has length 28 [2018-04-06 19:16:24,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 19:16:24,832 INFO L459 AbstractCegarLoop]: Abstraction has 50 states and 53 transitions. [2018-04-06 19:16:24,832 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-06 19:16:24,832 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 53 transitions. [2018-04-06 19:16:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-04-06 19:16:24,833 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 19:16:24,833 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] [2018-04-06 19:16:24,833 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]=== [2018-04-06 19:16:24,833 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 [2018-04-06 19:16:24,840 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 19:16:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 19:16:24,853 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 19:16:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:25,046 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 19:16:25,179 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 [2018-04-06 19:16:25,179 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 19:16:25,189 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. [2018-04-06 19:16:25,190 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 8 variables, input treesize:53, output treesize:11 [2018-04-06 19:16:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:25,233 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 19:16:25,233 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [] total 13 [2018-04-06 19:16:25,233 INFO L442 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-04-06 19:16:25,233 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-04-06 19:16:25,233 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2018-04-06 19:16:25,233 INFO L87 Difference]: Start difference. First operand 50 states and 53 transitions. Second operand 14 states. [2018-04-06 19:16:25,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 19:16:25,705 INFO L93 Difference]: Finished difference Result 103 states and 111 transitions. [2018-04-06 19:16:25,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-04-06 19:16:25,705 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 29 [2018-04-06 19:16:25,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 19:16:25,707 INFO L225 Difference]: With dead ends: 103 [2018-04-06 19:16:25,708 INFO L226 Difference]: Without dead ends: 99 [2018-04-06 19:16:25,708 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 41 SyntacticMatches, 4 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=194, Invalid=508, Unknown=0, NotChecked=0, Total=702 [2018-04-06 19:16:25,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2018-04-06 19:16:25,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 63. [2018-04-06 19:16:25,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-06 19:16:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 69 transitions. [2018-04-06 19:16:25,720 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 69 transitions. Word has length 29 [2018-04-06 19:16:25,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 19:16:25,720 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 69 transitions. [2018-04-06 19:16:25,720 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-04-06 19:16:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 69 transitions. [2018-04-06 19:16:25,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-04-06 19:16:25,721 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 19:16:25,722 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] [2018-04-06 19:16:25,722 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]=== [2018-04-06 19:16:25,722 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 [2018-04-06 19:16:25,732 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 19:16:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 19:16:25,749 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 19:16:25,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:25,770 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 19:16:25,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:25,820 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 19:16:25,820 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2018-04-06 19:16:25,821 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-06 19:16:25,821 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-06 19:16:25,821 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-06 19:16:25,821 INFO L87 Difference]: Start difference. First operand 63 states and 69 transitions. Second operand 5 states. [2018-04-06 19:16:25,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 19:16:25,874 INFO L93 Difference]: Finished difference Result 117 states and 127 transitions. [2018-04-06 19:16:25,874 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-06 19:16:25,874 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-04-06 19:16:25,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 19:16:25,876 INFO L225 Difference]: With dead ends: 117 [2018-04-06 19:16:25,876 INFO L226 Difference]: Without dead ends: 74 [2018-04-06 19:16:25,876 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 58 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-04-06 19:16:25,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2018-04-06 19:16:25,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 62. [2018-04-06 19:16:25,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2018-04-06 19:16:25,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 66 transitions. [2018-04-06 19:16:25,888 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 66 transitions. Word has length 32 [2018-04-06 19:16:25,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 19:16:25,889 INFO L459 AbstractCegarLoop]: Abstraction has 62 states and 66 transitions. [2018-04-06 19:16:25,889 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-06 19:16:25,889 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 66 transitions. [2018-04-06 19:16:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-04-06 19:16:25,890 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 19:16:25,890 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] [2018-04-06 19:16:25,890 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]=== [2018-04-06 19:16:25,891 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 [2018-04-06 19:16:25,900 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 19:16:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 19:16:25,920 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 19:16:25,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:25,945 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 19:16:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:25,984 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-04-06 19:16:25,984 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2018-04-06 19:16:25,985 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-06 19:16:25,985 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-06 19:16:25,985 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-04-06 19:16:25,985 INFO L87 Difference]: Start difference. First operand 62 states and 66 transitions. Second operand 7 states. [2018-04-06 19:16:26,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 19:16:26,112 INFO L93 Difference]: Finished difference Result 154 states and 165 transitions. [2018-04-06 19:16:26,112 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-04-06 19:16:26,113 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 43 [2018-04-06 19:16:26,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 19:16:26,114 INFO L225 Difference]: With dead ends: 154 [2018-04-06 19:16:26,114 INFO L226 Difference]: Without dead ends: 112 [2018-04-06 19:16:26,114 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 77 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2018-04-06 19:16:26,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2018-04-06 19:16:26,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 86. [2018-04-06 19:16:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86 states. [2018-04-06 19:16:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 91 transitions. [2018-04-06 19:16:26,127 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 91 transitions. Word has length 43 [2018-04-06 19:16:26,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 19:16:26,127 INFO L459 AbstractCegarLoop]: Abstraction has 86 states and 91 transitions. [2018-04-06 19:16:26,127 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-06 19:16:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 91 transitions. [2018-04-06 19:16:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-04-06 19:16:26,129 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 19:16:26,129 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] [2018-04-06 19:16:26,129 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]=== [2018-04-06 19:16:26,129 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 [2018-04-06 19:16:26,139 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 19:16:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 19:16:26,161 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 19:16:26,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:26,374 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 19:16:26,645 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 [2018-04-06 19:16:26,645 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 19:16:26,702 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 [2018-04-06 19:16:26,703 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 19:16:26,762 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. [2018-04-06 19:16:26,763 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:54, output treesize:31 [2018-04-06 19:16:26,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 19:16:26,872 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-04-06 19:16:26,872 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 21 [2018-04-06 19:16:26,872 INFO L442 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-04-06 19:16:26,872 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-04-06 19:16:26,873 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=377, Unknown=0, NotChecked=0, Total=462 [2018-04-06 19:16:26,873 INFO L87 Difference]: Start difference. First operand 86 states and 91 transitions. Second operand 22 states. [2018-04-06 19:16:27,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 19:16:27,333 INFO L93 Difference]: Finished difference Result 99 states and 104 transitions. [2018-04-06 19:16:27,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-04-06 19:16:27,333 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 46 [2018-04-06 19:16:27,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 19:16:27,334 INFO L225 Difference]: With dead ends: 99 [2018-04-06 19:16:27,334 INFO L226 Difference]: Without dead ends: 98 [2018-04-06 19:16:27,335 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 67 SyntacticMatches, 4 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=279, Invalid=911, Unknown=0, NotChecked=0, Total=1190 [2018-04-06 19:16:27,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2018-04-06 19:16:27,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 86. [2018-04-06 19:16:27,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86 states. [2018-04-06 19:16:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 91 transitions. [2018-04-06 19:16:27,346 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 91 transitions. Word has length 46 [2018-04-06 19:16:27,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 19:16:27,347 INFO L459 AbstractCegarLoop]: Abstraction has 86 states and 91 transitions. [2018-04-06 19:16:27,347 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-04-06 19:16:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 91 transitions. [2018-04-06 19:16:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-04-06 19:16:27,349 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 19:16:27,349 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] [2018-04-06 19:16:27,349 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]=== [2018-04-06 19:16:27,349 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 [2018-04-06 19:16:27,365 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 19:16:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 19:16:27,392 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 19:16:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-04-06 19:16:27,524 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 19:16:27,659 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-04-06 19:16:27,659 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 19:16:27,665 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 [2018-04-06 19:16:27,665 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 19:16:27,669 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. [2018-04-06 19:16:27,669 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 8 variables, input treesize:57, output treesize:11 [2018-04-06 19:16:27,700 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-04-06 19:16:27,721 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-04-06 19:16:27,721 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [11] total 17 [2018-04-06 19:16:27,722 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-04-06 19:16:27,722 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-04-06 19:16:27,722 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=247, Unknown=0, NotChecked=0, Total=306 [2018-04-06 19:16:27,722 INFO L87 Difference]: Start difference. First operand 86 states and 91 transitions. Second operand 18 states. [2018-04-06 19:16:28,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 19:16:28,419 INFO L93 Difference]: Finished difference Result 110 states and 115 transitions. [2018-04-06 19:16:28,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-04-06 19:16:28,419 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 61 [2018-04-06 19:16:28,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 19:16:28,419 INFO L225 Difference]: With dead ends: 110 [2018-04-06 19:16:28,419 INFO L226 Difference]: Without dead ends: 0 [2018-04-06 19:16:28,421 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 101 SyntacticMatches, 4 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=312, Invalid=878, Unknown=0, NotChecked=0, Total=1190 [2018-04-06 19:16:28,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-04-06 19:16:28,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-04-06 19:16:28,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-04-06 19:16:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-04-06 19:16:28,421 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2018-04-06 19:16:28,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 19:16:28,422 INFO L459 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-04-06 19:16:28,422 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-04-06 19:16:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-04-06 19:16:28,422 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-06 19:16:28,427 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-04-06 19:16:28,571 WARN L151 SmtUtils]: Spent 103ms on a formula simplification. DAG size of input: 105 DAG size of output 86 [2018-04-06 19:16:28,948 WARN L151 SmtUtils]: Spent 320ms on a formula simplification. DAG size of input: 91 DAG size of output 64 [2018-04-06 19:16:29,192 WARN L151 SmtUtils]: Spent 204ms on a formula simplification. DAG size of input: 76 DAG size of output 56 [2018-04-06 19:16:29,196 INFO L416 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-04-06 19:16:29,196 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-04-06 19:16:29,196 INFO L412 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-04-06 19:16:29,196 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-04-06 19:16:29,196 INFO L416 ceAbstractionStarter]: For program point L546''''''(lines 546 547) no Hoare annotation was computed. [2018-04-06 19:16:29,196 INFO L416 ceAbstractionStarter]: For program point L546'''''''''''(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,196 INFO L416 ceAbstractionStarter]: For program point L542(line 542) no Hoare annotation was computed. [2018-04-06 19:16:29,196 INFO L416 ceAbstractionStarter]: For program point L540(lines 540 550) no Hoare annotation was computed. [2018-04-06 19:16:29,196 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 [2018-04-06 19:16:29,196 INFO L416 ceAbstractionStarter]: For program point L546'''''''''''''(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point L546(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point L545(line 545) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point L543(line 543) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr3RequiresViolation(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point L548(lines 543 549) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point L547(line 547) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr4RequiresViolation(line 547) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point L543''''''(lines 540 550) no Hoare annotation was computed. [2018-04-06 19:16:29,197 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)))))) [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point L546'(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point L546''''(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point L543'''(line 543) no Hoare annotation was computed. [2018-04-06 19:16:29,197 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr5RequiresViolation(line 547) no Hoare annotation was computed. [2018-04-06 19:16:29,198 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. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L542'(line 542) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L546'''''''(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L543'(lines 543 549) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L545''(line 545) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L547'(line 547) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L546''''''''(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr2RequiresViolation(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L547''(line 547) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L546''''''''''(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr8RequiresViolation(line 548) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L546''''''''''''''(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point L543''''(line 543) no Hoare annotation was computed. [2018-04-06 19:16:29,198 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr7RequiresViolation(line 547) no Hoare annotation was computed. [2018-04-06 19:16:29,199 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)))))) [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr9RequiresViolation(line 548) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr0RequiresViolation(line 545) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr1RequiresViolation(line 545) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point L546''''''''''''''''(lines 546 547) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point L542''(line 542) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point L546''(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point L545'(line 545) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_finsertionsort_alloca_true_valid_memsafety_true_termination_i__insertionSortErr6RequiresViolation(line 547) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point L546'''(line 546) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point L546''''''''''''(lines 546 547) no Hoare annotation was computed. [2018-04-06 19:16:29,199 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-04-06 19:16:29,199 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-04-06 19:16:29,199 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point L553(lines 553 555) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point L552(line 552) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point L552'(line 552) no Hoare annotation was computed. [2018-04-06 19:16:29,200 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|)))) [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 551 559) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point L554(line 554) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 551 559) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L412 ceAbstractionStarter]: At program point mainENTRY(lines 551 559) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point L553''(lines 553 555) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point L556'(line 556) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point L557'(line 557) no Hoare annotation was computed. [2018-04-06 19:16:29,200 INFO L416 ceAbstractionStarter]: For program point L556''(line 556) no Hoare annotation was computed. [2018-04-06 19:16:29,201 INFO L416 ceAbstractionStarter]: For program point mainErr0EnsuresViolationMEMORY_LEAK(lines 551 559) no Hoare annotation was computed. [2018-04-06 19:16:29,201 INFO L416 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-04-06 19:16:29,201 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. [2018-04-06 19:16:29,201 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. [2018-04-06 19:16:29,201 INFO L416 ceAbstractionStarter]: For program point L59'(line 59) no Hoare annotation was computed. [2018-04-06 19:16:29,201 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. [2018-04-06 19:16:29,201 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. [2018-04-06 19:16:29,201 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. [2018-04-06 19:16:29,201 INFO L416 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-04-06 19:16:29,201 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. [2018-04-06 19:16:29,201 INFO L416 ceAbstractionStarter]: For program point L64'(line 64) no Hoare annotation was computed. [2018-04-06 19:16:29,207 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,207 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,208 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,208 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,208 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] [2018-04-06 19:16:29,208 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] [2018-04-06 19:16:29,209 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] [2018-04-06 19:16:29,209 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,209 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,209 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,210 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,210 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] [2018-04-06 19:16:29,210 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] [2018-04-06 19:16:29,210 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,211 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,211 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,211 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,212 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,212 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,214 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,214 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,214 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,214 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,215 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,215 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,215 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,215 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,215 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,216 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,221 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,222 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,222 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,222 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,222 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] [2018-04-06 19:16:29,222 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] [2018-04-06 19:16:29,223 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] [2018-04-06 19:16:29,223 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,223 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,223 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,224 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,224 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] [2018-04-06 19:16:29,224 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] [2018-04-06 19:16:29,224 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,225 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,225 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,225 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,225 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,225 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,226 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,226 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,226 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,226 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,227 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,227 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,227 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,227 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,228 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,228 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,230 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] [2018-04-06 19:16:29,230 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] [2018-04-06 19:16:29,230 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,231 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,231 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,231 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,231 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,231 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,232 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,232 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,232 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,232 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,233 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] [2018-04-06 19:16:29,233 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] [2018-04-06 19:16:29,233 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,233 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,233 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,234 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,234 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,234 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,234 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,235 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,235 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,235 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,235 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,236 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,236 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,238 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] [2018-04-06 19:16:29,238 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] [2018-04-06 19:16:29,238 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,239 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,239 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,239 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,239 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,239 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,240 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,240 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,240 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,240 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,241 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] [2018-04-06 19:16:29,241 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] [2018-04-06 19:16:29,241 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,241 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,241 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,242 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,242 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,242 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,242 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,243 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,243 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,243 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,243 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,243 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,244 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.04 07:16:29 BoogieIcfgContainer [2018-04-06 19:16:29,246 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-06 19:16:29,247 INFO L168 Benchmark]: Toolchain (without parser) took 7524.59 ms. Allocated memory was 304.6 MB in the beginning and 555.7 MB in the end (delta: 251.1 MB). Free memory was 241.5 MB in the beginning and 341.4 MB in the end (delta: -99.8 MB). Peak memory consumption was 151.3 MB. Max. memory is 5.3 GB. [2018-04-06 19:16:29,249 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 304.6 MB. Free memory is still 266.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-06 19:16:29,249 INFO L168 Benchmark]: CACSL2BoogieTranslator took 324.76 ms. Allocated memory is still 304.6 MB. Free memory was 241.5 MB in the beginning and 217.6 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. [2018-04-06 19:16:29,249 INFO L168 Benchmark]: Boogie Preprocessor took 52.57 ms. Allocated memory is still 304.6 MB. Free memory was 217.6 MB in the beginning and 215.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-06 19:16:29,250 INFO L168 Benchmark]: RCFGBuilder took 489.46 ms. Allocated memory was 304.6 MB in the beginning and 461.9 MB in the end (delta: 157.3 MB). Free memory was 215.6 MB in the beginning and 398.2 MB in the end (delta: -182.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 5.3 GB. [2018-04-06 19:16:29,250 INFO L168 Benchmark]: TraceAbstraction took 6653.07 ms. Allocated memory was 461.9 MB in the beginning and 555.7 MB in the end (delta: 93.8 MB). Free memory was 398.2 MB in the beginning and 341.4 MB in the end (delta: 56.8 MB). Peak memory consumption was 150.7 MB. Max. memory is 5.3 GB. [2018-04-06 19:16:29,253 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 304.6 MB. Free memory is still 266.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 324.76 ms. Allocated memory is still 304.6 MB. Free memory was 241.5 MB in the beginning and 217.6 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 52.57 ms. Allocated memory is still 304.6 MB. Free memory was 217.6 MB in the beginning and 215.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 489.46 ms. Allocated memory was 304.6 MB in the beginning and 461.9 MB in the end (delta: 157.3 MB). Free memory was 215.6 MB in the beginning and 398.2 MB in the end (delta: -182.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 5.3 GB. * TraceAbstraction took 6653.07 ms. Allocated memory was 461.9 MB in the beginning and 555.7 MB in the end (delta: 93.8 MB). Free memory was 398.2 MB in the beginning and 341.4 MB in the end (delta: 56.8 MB). Peak memory consumption was 150.7 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 [2018-04-06 19:16:29,262 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,262 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,262 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,262 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,263 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] [2018-04-06 19:16:29,263 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] [2018-04-06 19:16:29,263 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] [2018-04-06 19:16:29,263 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,263 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,263 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,264 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,264 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] [2018-04-06 19:16:29,264 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] [2018-04-06 19:16:29,264 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,264 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,265 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,265 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,265 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,265 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,265 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,266 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,266 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,266 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,266 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,266 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,267 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,267 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,267 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,267 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,269 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,269 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,269 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,269 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,270 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] [2018-04-06 19:16:29,270 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] [2018-04-06 19:16:29,270 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] [2018-04-06 19:16:29,270 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,270 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,271 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,271 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,271 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] [2018-04-06 19:16:29,271 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] [2018-04-06 19:16:29,271 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,272 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,272 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,272 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,272 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,272 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,272 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,273 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,273 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,273 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,273 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,273 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,274 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,274 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,274 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,274 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 [2018-04-06 19:16:29,276 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] [2018-04-06 19:16:29,276 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] [2018-04-06 19:16:29,277 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,277 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,277 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,277 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,277 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,277 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,278 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,278 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,278 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,278 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,278 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] [2018-04-06 19:16:29,279 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] [2018-04-06 19:16:29,279 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,279 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,279 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,279 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,280 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,280 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,280 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,280 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,280 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,281 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,281 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,281 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,281 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,283 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] [2018-04-06 19:16:29,283 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] [2018-04-06 19:16:29,283 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,283 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,283 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,284 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,284 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,284 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,284 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,284 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,285 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,285 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,285 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] [2018-04-06 19:16:29,285 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] [2018-04-06 19:16:29,285 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,285 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,286 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,286 WARN L343 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_main_~array_size~0_BEFORE_CALL_1,QUANTIFIED] [2018-04-06 19:16:29,286 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,286 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,286 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,287 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,287 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,287 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,287 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,287 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-04-06 19:16:29,287 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, 6.5s OverallTime, 9 OverallIterations, 3 TraceHistogramMax, 2.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 421 SDtfs, 1263 SDslu, 1678 SDs, 0 SdLazy, 1240 SolverSat, 121 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 681 GetRequests, 508 SyntacticMatches, 19 SemanticMatches, 154 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 495 ImplicationChecksByTransitivity, 3.0s 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: 0.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 90 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 8 PreInvPairs, 16 NumberOfFragments, 398 HoareAnnotationTreeSize, 8 FomulaSimplifications, 14972 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 8 FomulaSimplificationsInter, 731 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 2.3s 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-0-2018-04-06_19-16-29-294.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-0-2018-04-06_19-16-29-294.csv Received shutdown request...