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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-memsafety/mult_array_unsafe_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-453dfda-m [2018-04-09 23:30:56,866 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-09 23:30:56,868 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-09 23:30:56,883 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-09 23:30:56,883 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-09 23:30:56,884 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-09 23:30:56,885 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-09 23:30:56,887 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-09 23:30:56,889 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-09 23:30:56,890 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-09 23:30:56,891 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-09 23:30:56,891 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-09 23:30:56,892 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-09 23:30:56,893 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-09 23:30:56,894 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-09 23:30:56,896 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-09 23:30:56,898 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-09 23:30:56,900 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-09 23:30:56,901 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-09 23:30:56,902 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-09 23:30:56,904 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-04-09 23:30:56,911 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 [2018-04-09 23:30:56,934 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-09 23:30:56,934 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-09 23:30:56,935 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-09 23:30:56,935 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-09 23:30:56,935 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-09 23:30:56,936 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-09 23:30:56,936 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-09 23:30:56,936 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-09 23:30:56,936 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-09 23:30:56,936 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-09 23:30:56,937 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-09 23:30:56,937 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-09 23:30:56,937 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-09 23:30:56,937 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-09 23:30:56,937 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-09 23:30:56,938 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-09 23:30:56,938 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-09 23:30:56,938 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-09 23:30:56,938 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-09 23:30:56,938 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-09 23:30:56,939 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-09 23:30:56,939 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-09 23:30:56,939 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-09 23:30:56,939 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-09 23:30:56,939 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-09 23:30:56,939 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-09 23:30:56,940 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-09 23:30:56,940 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-09 23:30:56,940 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-09 23:30:56,940 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-09 23:30:56,940 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-09 23:30:56,941 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-09 23:30:56,941 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-09 23:30:56,941 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-09 23:30:56,942 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-09 23:30:56,942 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-09 23:30:56,942 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-09 23:30:56,942 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-09 23:30:56,974 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-09 23:30:56,983 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-09 23:30:56,986 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-09 23:30:56,987 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-09 23:30:56,987 INFO L276 PluginConnector]: CDTParser initialized [2018-04-09 23:30:56,988 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,308 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGfb1f92a4e [2018-04-09 23:30:57,473 INFO L287 CDTParser]: IsIndexed: true [2018-04-09 23:30:57,473 INFO L288 CDTParser]: Found 1 translation units. [2018-04-09 23:30:57,474 INFO L168 CDTParser]: Scanning mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,484 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-09 23:30:57,484 INFO L215 ultiparseSymbolTable]: [2018-04-09 23:30:57,485 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-09 23:30:57,485 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____bswap_64 ('__bswap_64') in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,485 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____bswap_32 ('__bswap_32') in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,485 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,485 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-09 23:30:57,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__blkcnt_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__sigset_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,485 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__ulong in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____pthread_list_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_barrierattr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____u_long in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____int16_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__daddr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__u_char in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_key_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,486 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__u_int32_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____qaddr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__int16_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____fsblkcnt_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____gid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____blksize_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____id_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____syscall_ulong_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__lldiv_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_barrier_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____u_quad_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,487 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____uint16_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____WAIT_STATUS in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__ushort in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__u_quad_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____pid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____rlim64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____off64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____suseconds_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____u_char in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____quad_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__u_int16_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__mode_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__caddr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,488 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_spinlock_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__fsid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____clock_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____daddr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__div_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____u_short in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__int64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____rlim_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__size_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__suseconds_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__uid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_cond_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____clockid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____loff_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,489 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__quad_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____dev_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____mode_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____fsid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__blksize_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____intptr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__clock_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__u_long in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____uint32_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,490 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____caddr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__fd_set in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__gid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____ino_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____sigset_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__u_short in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__register_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__timer_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____uint64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_once_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,491 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____nlink_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____sig_atomic_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__off_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____int8_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____fd_mask in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____int64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____socklen_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__ino_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,492 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_attr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____useconds_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_condattr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__wchar_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____timer_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____fsfilcnt64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__ldiv_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____fsfilcnt_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_mutexattr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____key_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,493 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____uint8_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__loff_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____time_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__int8_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____fsblkcnt64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__u_int64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__u_int in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____blkcnt_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____int32_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__fsblkcnt_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,494 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__fd_mask in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_mutex_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____u_int in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__dev_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__u_int8_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____syscall_slong_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__key_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_rwlock_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,495 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__clockid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__time_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____off_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____ssize_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__nlink_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__int32_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__fsfilcnt_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__pthread_rwlockattr_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____blkcnt64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,496 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__id_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,497 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____fsword_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,497 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____uid_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,497 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__ssize_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,497 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i__uint in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,497 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmult_array_unsafe_false_valid_deref_i____ino64_t in mult_array_unsafe_false-valid-deref.i [2018-04-09 23:30:57,513 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGfb1f92a4e [2018-04-09 23:30:57,518 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-09 23:30:57,520 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-09 23:30:57,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-09 23:30:57,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-09 23:30:57,526 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-09 23:30:57,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.04 11:30:57" (1/1) ... [2018-04-09 23:30:57,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25a29312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57, skipping insertion in model container [2018-04-09 23:30:57,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.04 11:30:57" (1/1) ... [2018-04-09 23:30:57,543 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-09 23:30:57,572 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-09 23:30:57,729 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-09 23:30:57,777 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-09 23:30:57,785 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-09 23:30:57,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57 WrapperNode [2018-04-09 23:30:57,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-09 23:30:57,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-09 23:30:57,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-09 23:30:57,826 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-09 23:30:57,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57" (1/1) ... [2018-04-09 23:30:57,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57" (1/1) ... [2018-04-09 23:30:57,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57" (1/1) ... [2018-04-09 23:30:57,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57" (1/1) ... [2018-04-09 23:30:57,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57" (1/1) ... [2018-04-09 23:30:57,869 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57" (1/1) ... [2018-04-09 23:30:57,872 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57" (1/1) ... [2018-04-09 23:30:57,877 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-09 23:30:57,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-09 23:30:57,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-09 23:30:57,878 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-09 23:30:57,879 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57" (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 [2018-04-09 23:30:58,009 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-09 23:30:58,009 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-09 23:30:58,010 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmult_array_unsafe_false_valid_deref_i____bswap_32 [2018-04-09 23:30:58,010 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmult_array_unsafe_false_valid_deref_i____bswap_64 [2018-04-09 23:30:58,010 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-09 23:30:58,010 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmult_array_unsafe_false_valid_deref_i____bswap_32 [2018-04-09 23:30:58,010 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmult_array_unsafe_false_valid_deref_i____bswap_64 [2018-04-09 23:30:58,010 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-09 23:30:58,010 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-09 23:30:58,010 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-09 23:30:58,011 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-09 23:30:58,011 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-09 23:30:58,011 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-09 23:30:58,011 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-09 23:30:58,011 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-09 23:30:58,011 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-09 23:30:58,012 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-09 23:30:58,012 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-09 23:30:58,012 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-09 23:30:58,012 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-09 23:30:58,012 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-09 23:30:58,012 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-09 23:30:58,013 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-09 23:30:58,013 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-09 23:30:58,013 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-09 23:30:58,013 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-09 23:30:58,013 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-09 23:30:58,013 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-09 23:30:58,014 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-09 23:30:58,014 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-09 23:30:58,014 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-09 23:30:58,014 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-09 23:30:58,014 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-09 23:30:58,014 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-09 23:30:58,014 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-09 23:30:58,014 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-09 23:30:58,015 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-09 23:30:58,015 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-09 23:30:58,015 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-09 23:30:58,015 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-09 23:30:58,015 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-09 23:30:58,015 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-09 23:30:58,015 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-09 23:30:58,015 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-09 23:30:58,016 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-09 23:30:58,016 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-09 23:30:58,016 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-09 23:30:58,016 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-09 23:30:58,016 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-09 23:30:58,016 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-09 23:30:58,016 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-09 23:30:58,017 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-09 23:30:58,017 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-09 23:30:58,017 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-09 23:30:58,017 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-09 23:30:58,017 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-09 23:30:58,017 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-09 23:30:58,017 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-09 23:30:58,017 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-09 23:30:58,017 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-09 23:30:58,018 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-09 23:30:58,018 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-09 23:30:58,018 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-09 23:30:58,018 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-09 23:30:58,018 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-09 23:30:58,018 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-09 23:30:58,018 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-09 23:30:58,018 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-09 23:30:58,019 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-09 23:30:58,019 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-09 23:30:58,019 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-09 23:30:58,019 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-09 23:30:58,019 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-09 23:30:58,019 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-09 23:30:58,019 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-09 23:30:58,019 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-09 23:30:58,020 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-09 23:30:58,020 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-09 23:30:58,020 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-09 23:30:58,020 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-09 23:30:58,020 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-09 23:30:58,020 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-09 23:30:58,020 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-09 23:30:58,020 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-09 23:30:58,020 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-09 23:30:58,021 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-09 23:30:58,021 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-09 23:30:58,021 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-09 23:30:58,021 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-09 23:30:58,021 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-09 23:30:58,021 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-09 23:30:58,021 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-09 23:30:58,021 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-09 23:30:58,022 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-09 23:30:58,022 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-09 23:30:58,022 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-09 23:30:58,022 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-09 23:30:58,022 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-09 23:30:58,022 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-09 23:30:58,022 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-09 23:30:58,023 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-09 23:30:58,023 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-09 23:30:58,023 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-09 23:30:58,023 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-09 23:30:58,023 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-09 23:30:58,023 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-09 23:30:58,023 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-09 23:30:58,023 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-09 23:30:58,024 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-09 23:30:58,024 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-09 23:30:58,024 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-09 23:30:58,024 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-09 23:30:58,024 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-09 23:30:58,024 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-09 23:30:58,024 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-09 23:30:58,024 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-09 23:30:58,391 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-09 23:30:58,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.04 11:30:58 BoogieIcfgContainer [2018-04-09 23:30:58,391 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-09 23:30:58,392 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-09 23:30:58,392 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-09 23:30:58,392 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-09 23:30:58,395 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.04 11:30:58" (1/1) ... [2018-04-09 23:30:58,401 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-09 23:30:58,401 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-04-09 23:30:58,420 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-09 23:30:58,440 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-09 23:30:58,454 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write) [2018-04-09 23:30:58,463 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-09 23:30:58,480 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-09 23:30:58,481 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with (+ (* 4 v_main_~i~0_5) v_main_~arr~0.offset_4)) : |mll_L550'_1| (Store [2] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with (+ v_main_~arr2~0.offset_4 (* 4 v_main_~j~0_5))) : |mll_L553'_3| (Store [3] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with v_main_~arr2~0.base_4) : |mll_L553'_2| (Store [0] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with v_main_~arr~0.base_4) : |mll_L550'_0| [2018-04-09 23:30:58,484 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') : v_main_~arr~0.base_4 : (Store [0] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with v_main_~arr~0.base_4) (SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') : (+ (* 4 v_main_~i~0_5) v_main_~arr~0.offset_4) : (Store [1] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with (+ (* 4 v_main_~i~0_5) v_main_~arr~0.offset_4)) (SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') : v_main_~arr2~0.base_4 : (Store [3] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with v_main_~arr2~0.base_4) (SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') : (+ v_main_~arr2~0.offset_4 (* 4 v_main_~j~0_5)) : (Store [2] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with (+ v_main_~arr2~0.offset_4 (* 4 v_main_~j~0_5))) [2018-04-09 23:30:58,545 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-04-09 23:32:38,360 INFO L314 AbstractInterpreter]: Visited 64 different actions 279 times. Merged at 43 different actions 164 times. Widened at 3 different actions 4 times. Found 15 fixpoints after 8 different actions. Largest state had 39 variables. [2018-04-09 23:32:38,362 INFO L424 apSepIcfgTransformer]: finished equality analysis [2018-04-09 23:32:38,368 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 3 [2018-04-09 23:32:38,368 INFO L434 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-04-09 23:32:38,368 INFO L435 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-04-09 23:32:38,368 INFO L437 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_3| v_main_~arr~0.base_7) (+ (* 4 (let ((.cse0 (mod v_main_~i~0_9 v_main_~length~0_13))) (ite (and (not (= 0 .cse0)) (< v_main_~i~0_9 0)) (ite (< v_main_~length~0_13 0) (+ v_main_~length~0_13 .cse0) (+ (* (- 1) v_main_~length~0_13) .cse0)) .cse0))) v_main_~arr~0.offset_6)), at (SUMMARY for call #t~mem9 := read~int(~arr~0.base, ~arr~0.offset + (if ~i~0 < 0 && ~i~0 % ~length~0 != 0 then (if ~length~0 < 0 then ~i~0 % ~length~0 + ~length~0 else ~i~0 % ~length~0 - ~length~0) else ~i~0 % ~length~0) * 4, 4); srcloc: L553)) ((select |v_#memory_int_5| v_main_~arr2~0.base_4), at (SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553')) ((select |v_#memory_int_2| v_main_~arr~0.base_4), at (SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550')) [2018-04-09 23:32:39,038 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_int] : [2018-04-09 23:32:39,038 DEBUG L264 HeapPartitionManager]: (Store [0] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with v_main_~arr~0.base_4) [2018-04-09 23:32:39,038 DEBUG L265 HeapPartitionManager]: and [2018-04-09 23:32:39,038 DEBUG L266 HeapPartitionManager]: (Store [3] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with v_main_~arr2~0.base_4) [2018-04-09 23:32:39,039 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 0 [2018-04-09 23:32:39,039 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_int_3| v_main_~arr~0.base_7) (+ (* 4 (let ((.cse0 (mod v_main_~i~0_9 v_main_~length~0_13))) (ite (and (not (= 0 .cse0)) (< v_main_~i~0_9 0)) (ite (< v_main_~length~0_13 0) (+ v_main_~length~0_13 .cse0) (+ (* (- 1) v_main_~length~0_13) .cse0)) .cse0))) v_main_~arr~0.offset_6)), at (SUMMARY for call #t~mem9 := read~int(~arr~0.base, ~arr~0.offset + (if ~i~0 < 0 && ~i~0 % ~length~0 != 0 then (if ~length~0 < 0 then ~i~0 % ~length~0 + ~length~0 else ~i~0 % ~length~0 - ~length~0) else ~i~0 % ~length~0) * 4, 4); srcloc: L553)). [2018-04-09 23:32:39,039 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_int] : [2018-04-09 23:32:39,039 DEBUG L264 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with (+ v_main_~arr2~0.offset_4 (* 4 v_main_~j~0_5))) [2018-04-09 23:32:39,039 DEBUG L265 HeapPartitionManager]: and [2018-04-09 23:32:39,039 DEBUG L266 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with (+ (* 4 v_main_~i~0_5) v_main_~arr~0.offset_4)) [2018-04-09 23:32:39,039 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-09 23:32:39,039 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_int_3| v_main_~arr~0.base_7) (+ (* 4 (let ((.cse0 (mod v_main_~i~0_9 v_main_~length~0_13))) (ite (and (not (= 0 .cse0)) (< v_main_~i~0_9 0)) (ite (< v_main_~length~0_13 0) (+ v_main_~length~0_13 .cse0) (+ (* (- 1) v_main_~length~0_13) .cse0)) .cse0))) v_main_~arr~0.offset_6)), at (SUMMARY for call #t~mem9 := read~int(~arr~0.base, ~arr~0.offset + (if ~i~0 < 0 && ~i~0 % ~length~0 != 0 then (if ~length~0 < 0 then ~i~0 % ~length~0 + ~length~0 else ~i~0 % ~length~0 - ~length~0) else ~i~0 % ~length~0) * 4, 4); srcloc: L553)). [2018-04-09 23:32:39,281 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_int] : [2018-04-09 23:32:39,281 DEBUG L264 HeapPartitionManager]: (Store [0] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with v_main_~arr~0.base_4) [2018-04-09 23:32:39,282 DEBUG L265 HeapPartitionManager]: and [2018-04-09 23:32:39,282 DEBUG L266 HeapPartitionManager]: (Store [3] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with v_main_~arr2~0.base_4) [2018-04-09 23:32:39,282 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 0 [2018-04-09 23:32:39,282 DEBUG L268 HeapPartitionManager]: at array read ((select |v_#memory_int_5| v_main_~arr2~0.base_4), at (SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553')). [2018-04-09 23:32:39,327 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_65 [2018-04-09 23:32:39,327 DEBUG L374 HeapPartitionManager]: with contents [(Store [3] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with v_main_~arr2~0.base_4), (Store [0] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with v_main_~arr~0.base_4)] [2018-04-09 23:32:39,328 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-09 23:32:39,328 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_3| v_main_~arr~0.base_7) (+ (* 4 (let ((.cse0 (mod v_main_~i~0_9 v_main_~length~0_13))) (ite (and (not (= 0 .cse0)) (< v_main_~i~0_9 0)) (ite (< v_main_~length~0_13 0) (+ v_main_~length~0_13 .cse0) (+ (* (- 1) v_main_~length~0_13) .cse0)) .cse0))) v_main_~arr~0.offset_6)), at (SUMMARY for call #t~mem9 := read~int(~arr~0.base, ~arr~0.offset + (if ~i~0 < 0 && ~i~0 % ~length~0 != 0 then (if ~length~0 < 0 then ~i~0 % ~length~0 + ~length~0 else ~i~0 % ~length~0 - ~length~0) else ~i~0 % ~length~0) * 4, 4); srcloc: L553)) [2018-04-09 23:32:39,328 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with v_main_~arr2~0.base_4), (Store [0] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with v_main_~arr~0.base_4)] [2018-04-09 23:32:39,328 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_65 [2018-04-09 23:32:39,328 DEBUG L374 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with (+ (* 4 v_main_~i~0_5) v_main_~arr~0.offset_4)), (Store [2] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with (+ v_main_~arr2~0.offset_4 (* 4 v_main_~j~0_5)))] [2018-04-09 23:32:39,328 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-09 23:32:39,328 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_3| v_main_~arr~0.base_7) (+ (* 4 (let ((.cse0 (mod v_main_~i~0_9 v_main_~length~0_13))) (ite (and (not (= 0 .cse0)) (< v_main_~i~0_9 0)) (ite (< v_main_~length~0_13 0) (+ v_main_~length~0_13 .cse0) (+ (* (- 1) v_main_~length~0_13) .cse0)) .cse0))) v_main_~arr~0.offset_6)), at (SUMMARY for call #t~mem9 := read~int(~arr~0.base, ~arr~0.offset + (if ~i~0 < 0 && ~i~0 % ~length~0 != 0 then (if ~length~0 < 0 then ~i~0 % ~length~0 + ~length~0 else ~i~0 % ~length~0 - ~length~0) else ~i~0 % ~length~0) * 4, 4); srcloc: L553)) [2018-04-09 23:32:39,328 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with (+ (* 4 v_main_~i~0_5) v_main_~arr~0.offset_4)), (Store [2] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with (+ v_main_~arr2~0.offset_4 (* 4 v_main_~j~0_5)))] [2018-04-09 23:32:39,328 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-09 23:32:39,329 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_5| v_main_~arr2~0.base_4), at (SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553')) [2018-04-09 23:32:39,329 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with v_main_~arr2~0.base_4), (Store [0] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with v_main_~arr~0.base_4)] [2018-04-09 23:32:39,329 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-09 23:32:39,329 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_2| v_main_~arr~0.base_4), at (SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550')) [2018-04-09 23:32:39,329 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with v_main_~arr2~0.base_4), (Store [0] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with v_main_~arr~0.base_4)] [2018-04-09 23:32:39,329 INFO L330 HeapPartitionManager]: partitioning result: [2018-04-09 23:32:39,329 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-04-09 23:32:39,330 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-09 23:32:39,330 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-04-09 23:32:39,330 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-09 23:32:39,330 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-09 23:32:39,330 DEBUG L356 HeapPartitionManager]: [(Store [3] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with v_main_~arr2~0.base_4), (Store [0] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with v_main_~arr~0.base_4)] [2018-04-09 23:32:39,330 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-09 23:32:39,330 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-04-09 23:32:39,330 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-09 23:32:39,330 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-09 23:32:39,330 DEBUG L356 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~int(#t~nondet7, ~arr~0.base, ~arr~0.offset + ~i~0 * 4, 4); srcloc: L550') with (+ (* 4 v_main_~i~0_5) v_main_~arr~0.offset_4)), (Store [2] at(SUMMARY for call write~int(#t~mem9, ~arr2~0.base, ~arr2~0.offset + ~j~0 * 4, 4); srcloc: L553') with (+ v_main_~arr2~0.offset_4 (* 4 v_main_~j~0_5)))] [2018-04-09 23:32:39,331 INFO L134 ransitionTransformer]: executing heap partitioning transformation [2018-04-09 23:32:39,334 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,335 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,335 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,335 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,335 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,335 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,335 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,335 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,336 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,336 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-04-09 23:32:39,336 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,336 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,336 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,336 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,336 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,336 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,336 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,337 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,337 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,337 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,337 DEBUG L356 ransitionTransformer]: {main_~i~0=v_main_~i~0_1} [2018-04-09 23:32:39,337 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,337 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,337 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,337 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,337 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-04-09 23:32:39,337 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,338 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,338 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,338 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,338 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,338 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,338 DEBUG L356 ransitionTransformer]: {main_~j~0=v_main_~j~0_1} [2018-04-09 23:32:39,338 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,338 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,338 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,338 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,338 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,339 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,339 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,339 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,339 DEBUG L331 ransitionTransformer]: Formula: (and (<= |v_main_#t~nondet2_1| 2147483647) (<= 0 (+ |v_main_#t~nondet2_1| 2147483648))) InVars {main_#t~nondet2=|v_main_#t~nondet2_1|} OutVars{main_#t~nondet2=|v_main_#t~nondet2_1|} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,339 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,339 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,339 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,339 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length~0_1 |v_main_#t~nondet2_2|) InVars {main_#t~nondet2=|v_main_#t~nondet2_2|} OutVars{main_~length~0=v_main_~length~0_1, main_#t~nondet2=|v_main_#t~nondet2_2|} AuxVars[] AssignedVars[main_~length~0] [2018-04-09 23:32:39,339 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,340 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,340 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,340 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,340 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,340 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,340 DEBUG L356 ransitionTransformer]: {main_#t~nondet2=|v_main_#t~nondet2_3|} [2018-04-09 23:32:39,340 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,340 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,340 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,340 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,341 DEBUG L331 ransitionTransformer]: Formula: (or (<= 536870911 v_main_~length~0_2) (< v_main_~length~0_2 1)) InVars {main_~length~0=v_main_~length~0_2} OutVars{main_~length~0=v_main_~length~0_2} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,341 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,341 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,341 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,341 DEBUG L331 ransitionTransformer]: Formula: (and (not (< v_main_~length~0_4 1)) (not (<= 536870911 v_main_~length~0_4))) InVars {main_~length~0=v_main_~length~0_4} OutVars{main_~length~0=v_main_~length~0_4} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,341 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,341 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,341 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,341 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length~0_3 1) InVars {} OutVars{main_~length~0=v_main_~length~0_3} AuxVars[] AssignedVars[main_~length~0] [2018-04-09 23:32:39,341 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,342 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,342 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,342 DEBUG L331 ransitionTransformer]: Formula: (and (<= 0 (+ |v_main_#t~nondet3_1| 2147483648)) (<= |v_main_#t~nondet3_1| 2147483647)) InVars {main_#t~nondet3=|v_main_#t~nondet3_1|} OutVars{main_#t~nondet3=|v_main_#t~nondet3_1|} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,342 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,342 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,342 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,342 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~fac~0_1 |v_main_#t~nondet3_2|) InVars {main_#t~nondet3=|v_main_#t~nondet3_2|} OutVars{main_~fac~0=v_main_~fac~0_1, main_#t~nondet3=|v_main_#t~nondet3_2|} AuxVars[] AssignedVars[main_~fac~0] [2018-04-09 23:32:39,342 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,342 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,343 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,343 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,343 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,343 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,343 DEBUG L356 ransitionTransformer]: {main_#t~nondet3=|v_main_#t~nondet3_3|} [2018-04-09 23:32:39,343 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,343 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,343 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,343 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,343 DEBUG L331 ransitionTransformer]: Formula: (or (< v_main_~fac~0_2 1) (<= (div 2147483647 (* 4 v_main_~length~0_5)) v_main_~fac~0_2)) InVars {main_~length~0=v_main_~length~0_5, main_~fac~0=v_main_~fac~0_2} OutVars{main_~length~0=v_main_~length~0_5, main_~fac~0=v_main_~fac~0_2} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,343 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,344 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,344 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,344 DEBUG L331 ransitionTransformer]: Formula: (and (not (< v_main_~fac~0_4 1)) (not (<= (div 2147483647 (* 4 v_main_~length~0_6)) v_main_~fac~0_4))) InVars {main_~length~0=v_main_~length~0_6, main_~fac~0=v_main_~fac~0_4} OutVars{main_~length~0=v_main_~length~0_6, main_~fac~0=v_main_~fac~0_4} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,344 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,344 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,345 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,345 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~fac~0_3 1) InVars {} OutVars{main_~fac~0=v_main_~fac~0_3} AuxVars[] AssignedVars[main_~fac~0] [2018-04-09 23:32:39,345 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,345 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,345 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,346 DEBUG L331 ransitionTransformer]: Formula: (and (not (= |v_main_#t~malloc4.base_1| 0)) (= |v_main_#t~malloc4.offset_1| 0) (= (select |v_#valid_4| |v_main_#t~malloc4.base_1|) 0) (= (store |v_#valid_4| |v_main_#t~malloc4.base_1| 1) |v_#valid_3|) (= (store |v_#length_2| |v_main_#t~malloc4.base_1| v_main_~length~0_7) |v_#length_1|)) InVars {main_~length~0=v_main_~length~0_7, #length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{main_~length~0=v_main_~length~0_7, #length=|v_#length_1|, main_#t~malloc4.base=|v_main_#t~malloc4.base_1|, #valid=|v_#valid_3|, main_#t~malloc4.offset=|v_main_#t~malloc4.offset_1|} AuxVars[] AssignedVars[#valid, #length, main_#t~malloc4.base, main_#t~malloc4.offset] [2018-04-09 23:32:39,346 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,346 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,346 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,346 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~arr~0.base_1 |v_main_#t~malloc4.base_2|) (= v_main_~arr~0.offset_1 |v_main_#t~malloc4.offset_2|)) InVars {main_#t~malloc4.base=|v_main_#t~malloc4.base_2|, main_#t~malloc4.offset=|v_main_#t~malloc4.offset_2|} OutVars{main_#t~malloc4.base=|v_main_#t~malloc4.base_2|, main_~arr~0.offset=v_main_~arr~0.offset_1, main_~arr~0.base=v_main_~arr~0.base_1, main_#t~malloc4.offset=|v_main_#t~malloc4.offset_2|} AuxVars[] AssignedVars[main_~arr~0.base, main_~arr~0.offset] [2018-04-09 23:32:39,346 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,347 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,347 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,347 DEBUG L331 ransitionTransformer]: Formula: (and (not (= 0 |v_main_#t~malloc5.base_1|)) (= (store |v_#valid_6| |v_main_#t~malloc5.base_1| 1) |v_#valid_5|) (= |v_main_#t~malloc5.offset_1| 0) (= (select |v_#valid_6| |v_main_#t~malloc5.base_1|) 0) (= |v_#length_3| (store |v_#length_4| |v_main_#t~malloc5.base_1| (* v_main_~fac~0_5 v_main_~length~0_8)))) InVars {main_~length~0=v_main_~length~0_8, main_~fac~0=v_main_~fac~0_5, #length=|v_#length_4|, #valid=|v_#valid_6|} OutVars{main_#t~malloc5.offset=|v_main_#t~malloc5.offset_1|, main_~length~0=v_main_~length~0_8, #valid=|v_#valid_5|, main_~fac~0=v_main_~fac~0_5, #length=|v_#length_3|, main_#t~malloc5.base=|v_main_#t~malloc5.base_1|} AuxVars[] AssignedVars[main_#t~malloc5.offset, #valid, #length, main_#t~malloc5.base] [2018-04-09 23:32:39,347 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,347 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,348 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,348 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~arr2~0.offset_1 |v_main_#t~malloc5.offset_2|) (= v_main_~arr2~0.base_1 |v_main_#t~malloc5.base_2|)) InVars {main_#t~malloc5.offset=|v_main_#t~malloc5.offset_2|, main_#t~malloc5.base=|v_main_#t~malloc5.base_2|} OutVars{main_~arr2~0.offset=v_main_~arr2~0.offset_1, main_#t~malloc5.offset=|v_main_#t~malloc5.offset_2|, main_~arr2~0.base=v_main_~arr2~0.base_1, main_#t~malloc5.base=|v_main_#t~malloc5.base_2|} AuxVars[] AssignedVars[main_~arr2~0.offset, main_~arr2~0.base] [2018-04-09 23:32:39,348 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,348 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,348 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,348 DEBUG L331 ransitionTransformer]: Formula: (or (and (= v_main_~arr2~0.offset_2 0) (= v_main_~arr2~0.base_2 0)) (and (= 0 v_main_~arr~0.base_2) (= 0 v_main_~arr~0.offset_2))) InVars {main_~arr2~0.offset=v_main_~arr2~0.offset_2, main_~arr2~0.base=v_main_~arr2~0.base_2, main_~arr~0.offset=v_main_~arr~0.offset_2, main_~arr~0.base=v_main_~arr~0.base_2} OutVars{main_~arr2~0.offset=v_main_~arr2~0.offset_2, main_~arr2~0.base=v_main_~arr2~0.base_2, main_~arr~0.offset=v_main_~arr~0.offset_2, main_~arr~0.base=v_main_~arr~0.base_2} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,348 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,348 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,349 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,349 DEBUG L331 ransitionTransformer]: Formula: (and (or (not (= v_main_~arr2~0.offset_3 0)) (not (= v_main_~arr2~0.base_3 0))) (or (not (= 0 v_main_~arr~0.base_3)) (not (= 0 v_main_~arr~0.offset_3)))) InVars {main_~arr2~0.offset=v_main_~arr2~0.offset_3, main_~arr2~0.base=v_main_~arr2~0.base_3, main_~arr~0.offset=v_main_~arr~0.offset_3, main_~arr~0.base=v_main_~arr~0.base_3} OutVars{main_~arr2~0.offset=v_main_~arr2~0.offset_3, main_~arr2~0.base=v_main_~arr2~0.base_3, main_~arr~0.offset=v_main_~arr~0.offset_3, main_~arr~0.base=v_main_~arr~0.base_3} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,349 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,349 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,349 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,349 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-04-09 23:32:39,349 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,349 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,350 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,350 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~i~0_2 0) InVars {} OutVars{main_~i~0=v_main_~i~0_2} AuxVars[] AssignedVars[main_~i~0] [2018-04-09 23:32:39,350 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,350 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,350 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,351 DEBUG L331 ransitionTransformer]: Formula: (= (store |v_#valid_8| |v_main_#t~malloc4.base_3| 0) |v_#valid_7|) InVars {#valid=|v_#valid_8|, main_#t~malloc4.base=|v_main_#t~malloc4.base_3|} OutVars{#valid=|v_#valid_7|, main_#t~malloc4.base=|v_main_#t~malloc4.base_3|} AuxVars[] AssignedVars[#valid] [2018-04-09 23:32:39,351 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,351 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,351 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,351 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,351 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,351 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,352 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,352 DEBUG L331 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,352 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,352 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,352 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,352 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,353 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,353 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,353 DEBUG L356 ransitionTransformer]: {main_#t~malloc4.base=|v_main_#t~malloc4.base_4|, main_#t~malloc4.offset=|v_main_#t~malloc4.offset_4|} [2018-04-09 23:32:39,353 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,353 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,353 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,354 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,354 DEBUG L331 ransitionTransformer]: Formula: (not (< v_main_~i~0_3 v_main_~length~0_9)) InVars {main_~i~0=v_main_~i~0_3, main_~length~0=v_main_~length~0_9} OutVars{main_~i~0=v_main_~i~0_3, main_~length~0=v_main_~length~0_9} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,354 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,354 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,355 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,355 DEBUG L331 ransitionTransformer]: Formula: (< v_main_~i~0_4 v_main_~length~0_10) InVars {main_~i~0=v_main_~i~0_4, main_~length~0=v_main_~length~0_10} OutVars{main_~i~0=v_main_~i~0_4, main_~length~0=v_main_~length~0_10} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,355 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,355 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,355 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,355 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~j~0_2 0) InVars {} OutVars{main_~j~0=v_main_~j~0_2} AuxVars[] AssignedVars[main_~j~0] [2018-04-09 23:32:39,356 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,356 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,356 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,356 DEBUG L331 ransitionTransformer]: Formula: (= (store |v_#valid_10| |v_main_#t~malloc5.base_3| 0) |v_#valid_9|) InVars {#valid=|v_#valid_10|, main_#t~malloc5.base=|v_main_#t~malloc5.base_3|} OutVars{#valid=|v_#valid_9|, main_#t~malloc5.base=|v_main_#t~malloc5.base_3|} AuxVars[] AssignedVars[#valid] [2018-04-09 23:32:39,356 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,356 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,357 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,357 DEBUG L331 ransitionTransformer]: Formula: (and (<= |v_main_#t~nondet7_1| 2147483647) (<= 0 (+ |v_main_#t~nondet7_1| 2147483648))) InVars {main_#t~nondet7=|v_main_#t~nondet7_1|} OutVars{main_#t~nondet7=|v_main_#t~nondet7_1|} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,357 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,357 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,357 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,357 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,357 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,358 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,358 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,358 DEBUG L331 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,358 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,358 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,358 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,359 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,359 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,359 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,359 DEBUG L356 ransitionTransformer]: {main_#t~malloc5.offset=|v_main_#t~malloc5.offset_4|, main_#t~malloc5.base=|v_main_#t~malloc5.base_4|} [2018-04-09 23:32:39,359 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,359 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,359 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,363 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,363 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~i~0_5))) (let ((.cse1 (+ .cse0 v_main_~arr~0.offset_4))) (and (<= (+ .cse0 v_main_~arr~0.offset_4 4) (select |v_#length_5| v_main_~arr~0.base_4)) (= 1 (select |v_#valid_11| v_main_~arr~0.base_4)) (= |v_#memory_int_part_locs_65_locs_65_1| (store |v_#memory_int_part_locs_65_locs_65_2| v_main_~arr~0.base_4 (store (select |v_#memory_int_part_locs_65_locs_65_2| v_main_~arr~0.base_4) .cse1 |v_main_#t~nondet7_2|))) (<= 0 .cse1)))) InVars {main_#t~nondet7=|v_main_#t~nondet7_2|, main_~arr~0.base=v_main_~arr~0.base_4, #valid=|v_#valid_11|, main_~i~0=v_main_~i~0_5, #length=|v_#length_5|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_2|, main_~arr~0.offset=v_main_~arr~0.offset_4} OutVars{main_#t~nondet7=|v_main_#t~nondet7_2|, main_~arr~0.base=v_main_~arr~0.base_4, #valid=|v_#valid_11|, main_~i~0=v_main_~i~0_5, #length=|v_#length_5|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_1|, main_~arr~0.offset=v_main_~arr~0.offset_4} AuxVars[] AssignedVars[#memory_int_part_locs_65_locs_65] [2018-04-09 23:32:39,363 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-09 23:32:39,363 DEBUG L339 ransitionTransformer]: old formula: [2018-04-09 23:32:39,363 DEBUG L340 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~i~0_5))) (let ((.cse1 (+ .cse0 v_main_~arr~0.offset_4))) (and (<= (+ .cse0 v_main_~arr~0.offset_4 4) (select |v_#length_5| v_main_~arr~0.base_4)) (= 1 (select |v_#valid_11| v_main_~arr~0.base_4)) (= |v_#memory_int_1| (store |v_#memory_int_2| v_main_~arr~0.base_4 (store (select |v_#memory_int_2| v_main_~arr~0.base_4) .cse1 |v_main_#t~nondet7_2|))) (<= 0 .cse1)))) [2018-04-09 23:32:39,364 DEBUG L341 ransitionTransformer]: new formula: [2018-04-09 23:32:39,364 DEBUG L342 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~i~0_5))) (let ((.cse1 (+ .cse0 v_main_~arr~0.offset_4))) (and (<= (+ .cse0 v_main_~arr~0.offset_4 4) (select |v_#length_5| v_main_~arr~0.base_4)) (= 1 (select |v_#valid_11| v_main_~arr~0.base_4)) (= |v_#memory_int_part_locs_65_locs_65_1| (store |v_#memory_int_part_locs_65_locs_65_2| v_main_~arr~0.base_4 (store (select |v_#memory_int_part_locs_65_locs_65_2| v_main_~arr~0.base_4) .cse1 |v_main_#t~nondet7_2|))) (<= 0 .cse1)))) [2018-04-09 23:32:39,364 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-09 23:32:39,364 DEBUG L347 ransitionTransformer]: old invars: [2018-04-09 23:32:39,364 DEBUG L348 ransitionTransformer]: {main_#t~nondet7=|v_main_#t~nondet7_2|, main_~arr~0.base=v_main_~arr~0.base_4, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_2|, main_~i~0=v_main_~i~0_5, #length=|v_#length_5|, main_~arr~0.offset=v_main_~arr~0.offset_4} [2018-04-09 23:32:39,364 DEBUG L349 ransitionTransformer]: new invars: [2018-04-09 23:32:39,365 DEBUG L350 ransitionTransformer]: {main_#t~nondet7=|v_main_#t~nondet7_2|, main_~arr~0.base=v_main_~arr~0.base_4, #valid=|v_#valid_11|, main_~i~0=v_main_~i~0_5, #length=|v_#length_5|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_2|, main_~arr~0.offset=v_main_~arr~0.offset_4} [2018-04-09 23:32:39,365 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,365 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,365 DEBUG L356 ransitionTransformer]: {main_#t~nondet7=|v_main_#t~nondet7_2|, main_~arr~0.base=v_main_~arr~0.base_4, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_1|, main_~i~0=v_main_~i~0_5, #length=|v_#length_5|, main_~arr~0.offset=v_main_~arr~0.offset_4} [2018-04-09 23:32:39,365 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,365 DEBUG L358 ransitionTransformer]: {main_#t~nondet7=|v_main_#t~nondet7_2|, main_~arr~0.base=v_main_~arr~0.base_4, #valid=|v_#valid_11|, main_~i~0=v_main_~i~0_5, #length=|v_#length_5|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_1|, main_~arr~0.offset=v_main_~arr~0.offset_4} [2018-04-09 23:32:39,365 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,366 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,366 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_12| v_main_~arr~0.base_5))) InVars {#valid=|v_#valid_12|, main_~arr~0.base=v_main_~arr~0.base_5} OutVars{#valid=|v_#valid_12|, main_~arr~0.base=v_main_~arr~0.base_5} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,366 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,366 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,366 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,367 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~i~0_6))) (or (not (<= 0 (+ .cse0 v_main_~arr~0.offset_5))) (not (<= (+ .cse0 v_main_~arr~0.offset_5 4) (select |v_#length_6| v_main_~arr~0.base_6))))) InVars {main_~i~0=v_main_~i~0_6, #length=|v_#length_6|, main_~arr~0.offset=v_main_~arr~0.offset_5, main_~arr~0.base=v_main_~arr~0.base_6} OutVars{main_~i~0=v_main_~i~0_6, #length=|v_#length_6|, main_~arr~0.offset=v_main_~arr~0.offset_5, main_~arr~0.base=v_main_~arr~0.base_6} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,367 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,367 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,367 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,367 DEBUG L331 ransitionTransformer]: Formula: (not (< v_main_~j~0_3 (* v_main_~length~0_11 v_main_~fac~0_6))) InVars {main_~length~0=v_main_~length~0_11, main_~fac~0=v_main_~fac~0_6, main_~j~0=v_main_~j~0_3} OutVars{main_~length~0=v_main_~length~0_11, main_~fac~0=v_main_~fac~0_6, main_~j~0=v_main_~j~0_3} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,367 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,368 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,368 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,368 DEBUG L331 ransitionTransformer]: Formula: (< v_main_~j~0_4 (* v_main_~length~0_12 v_main_~fac~0_7)) InVars {main_~length~0=v_main_~length~0_12, main_~fac~0=v_main_~fac~0_7, main_~j~0=v_main_~j~0_4} OutVars{main_~length~0=v_main_~length~0_12, main_~fac~0=v_main_~fac~0_7, main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,368 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,368 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,369 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,369 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-04-09 23:32:39,369 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,369 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,369 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,369 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_21| |old(#valid)|) InVars {#valid=|v_#valid_21|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_21|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,370 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,370 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,370 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,370 DEBUG L331 ransitionTransformer]: Formula: (not (= |v_#valid_22| |old(#valid)|)) InVars {#valid=|v_#valid_22|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_22|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,370 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,370 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,371 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,371 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,371 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,371 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,371 DEBUG L356 ransitionTransformer]: {main_#t~nondet7=|v_main_#t~nondet7_3|} [2018-04-09 23:32:39,371 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,371 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,371 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,372 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,372 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse1 (* 4 (let ((.cse2 (mod v_main_~i~0_9 v_main_~length~0_13))) (ite (and (not (= 0 .cse2)) (< v_main_~i~0_9 0)) (ite (< v_main_~length~0_13 0) (+ v_main_~length~0_13 .cse2) (+ (* (- 1) v_main_~length~0_13) .cse2)) .cse2))))) (let ((.cse0 (+ .cse1 v_main_~arr~0.offset_6))) (and (= |v_main_#t~mem9_1| (select (select |v_#memory_int_part_locs_65_locs_65_3| v_main_~arr~0.base_7) .cse0)) (= 1 (select |v_#valid_13| v_main_~arr~0.base_7)) (<= (+ .cse1 v_main_~arr~0.offset_6 4) (select |v_#length_7| v_main_~arr~0.base_7)) (<= 0 .cse0)))) InVars {main_~length~0=v_main_~length~0_13, main_~arr~0.base=v_main_~arr~0.base_7, #valid=|v_#valid_13|, main_~i~0=v_main_~i~0_9, #length=|v_#length_7|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_3|, main_~arr~0.offset=v_main_~arr~0.offset_6} OutVars{main_~length~0=v_main_~length~0_13, main_~arr~0.base=v_main_~arr~0.base_7, #valid=|v_#valid_13|, main_~i~0=v_main_~i~0_9, #length=|v_#length_7|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_3|, main_#t~mem9=|v_main_#t~mem9_1|, main_~arr~0.offset=v_main_~arr~0.offset_6} AuxVars[] AssignedVars[main_#t~mem9] [2018-04-09 23:32:39,372 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-09 23:32:39,372 DEBUG L339 ransitionTransformer]: old formula: [2018-04-09 23:32:39,373 DEBUG L340 ransitionTransformer]: (let ((.cse1 (* 4 (let ((.cse2 (mod v_main_~i~0_9 v_main_~length~0_13))) (ite (and (not (= 0 .cse2)) (< v_main_~i~0_9 0)) (ite (< v_main_~length~0_13 0) (+ v_main_~length~0_13 .cse2) (+ (* (- 1) v_main_~length~0_13) .cse2)) .cse2))))) (let ((.cse0 (+ .cse1 v_main_~arr~0.offset_6))) (and (= |v_main_#t~mem9_1| (select (select |v_#memory_int_3| v_main_~arr~0.base_7) .cse0)) (= 1 (select |v_#valid_13| v_main_~arr~0.base_7)) (<= (+ .cse1 v_main_~arr~0.offset_6 4) (select |v_#length_7| v_main_~arr~0.base_7)) (<= 0 .cse0)))) [2018-04-09 23:32:39,373 DEBUG L341 ransitionTransformer]: new formula: [2018-04-09 23:32:39,373 DEBUG L342 ransitionTransformer]: (let ((.cse1 (* 4 (let ((.cse2 (mod v_main_~i~0_9 v_main_~length~0_13))) (ite (and (not (= 0 .cse2)) (< v_main_~i~0_9 0)) (ite (< v_main_~length~0_13 0) (+ v_main_~length~0_13 .cse2) (+ (* (- 1) v_main_~length~0_13) .cse2)) .cse2))))) (let ((.cse0 (+ .cse1 v_main_~arr~0.offset_6))) (and (= |v_main_#t~mem9_1| (select (select |v_#memory_int_part_locs_65_locs_65_3| v_main_~arr~0.base_7) .cse0)) (= 1 (select |v_#valid_13| v_main_~arr~0.base_7)) (<= (+ .cse1 v_main_~arr~0.offset_6 4) (select |v_#length_7| v_main_~arr~0.base_7)) (<= 0 .cse0)))) [2018-04-09 23:32:39,373 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-09 23:32:39,373 DEBUG L347 ransitionTransformer]: old invars: [2018-04-09 23:32:39,373 DEBUG L348 ransitionTransformer]: {main_~length~0=v_main_~length~0_13, main_~arr~0.base=v_main_~arr~0.base_7, #valid=|v_#valid_13|, main_~i~0=v_main_~i~0_9, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, main_~arr~0.offset=v_main_~arr~0.offset_6} [2018-04-09 23:32:39,373 DEBUG L349 ransitionTransformer]: new invars: [2018-04-09 23:32:39,373 DEBUG L350 ransitionTransformer]: {main_~length~0=v_main_~length~0_13, main_~arr~0.base=v_main_~arr~0.base_7, #valid=|v_#valid_13|, main_~i~0=v_main_~i~0_9, #length=|v_#length_7|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_3|, main_~arr~0.offset=v_main_~arr~0.offset_6} [2018-04-09 23:32:39,373 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,373 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,373 DEBUG L356 ransitionTransformer]: {main_~length~0=v_main_~length~0_13, main_~arr~0.base=v_main_~arr~0.base_7, #valid=|v_#valid_13|, main_~i~0=v_main_~i~0_9, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, main_#t~mem9=|v_main_#t~mem9_1|, main_~arr~0.offset=v_main_~arr~0.offset_6} [2018-04-09 23:32:39,374 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,374 DEBUG L358 ransitionTransformer]: {main_~length~0=v_main_~length~0_13, main_~arr~0.base=v_main_~arr~0.base_7, #valid=|v_#valid_13|, main_~i~0=v_main_~i~0_9, #length=|v_#length_7|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_3|, main_#t~mem9=|v_main_#t~mem9_1|, main_~arr~0.offset=v_main_~arr~0.offset_6} [2018-04-09 23:32:39,374 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,374 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,374 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_14| v_main_~arr~0.base_8))) InVars {#valid=|v_#valid_14|, main_~arr~0.base=v_main_~arr~0.base_8} OutVars{#valid=|v_#valid_14|, main_~arr~0.base=v_main_~arr~0.base_8} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,374 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,374 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,374 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,375 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (* 4 (let ((.cse1 (mod v_main_~i~0_10 v_main_~length~0_14))) (ite (and (< v_main_~i~0_10 0) (not (= .cse1 0))) (ite (< v_main_~length~0_14 0) (+ v_main_~length~0_14 .cse1) (+ (* (- 1) v_main_~length~0_14) .cse1)) .cse1))))) (or (not (<= (+ v_main_~arr~0.offset_7 .cse0 4) (select |v_#length_8| v_main_~arr~0.base_9))) (not (<= 0 (+ v_main_~arr~0.offset_7 .cse0))))) InVars {main_~i~0=v_main_~i~0_10, main_~length~0=v_main_~length~0_14, #length=|v_#length_8|, main_~arr~0.offset=v_main_~arr~0.offset_7, main_~arr~0.base=v_main_~arr~0.base_9} OutVars{main_~i~0=v_main_~i~0_10, main_~length~0=v_main_~length~0_14, #length=|v_#length_8|, main_~arr~0.offset=v_main_~arr~0.offset_7, main_~arr~0.base=v_main_~arr~0.base_9} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,375 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,375 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,375 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,375 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_17| (store |v_#valid_18| |v_main_#t~malloc4.base_5| 0)) InVars {#valid=|v_#valid_18|, main_#t~malloc4.base=|v_main_#t~malloc4.base_5|} OutVars{#valid=|v_#valid_17|, main_#t~malloc4.base=|v_main_#t~malloc4.base_5|} AuxVars[] AssignedVars[#valid] [2018-04-09 23:32:39,375 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,375 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,375 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,376 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#t~post6_1| v_main_~i~0_7) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_#t~post6] [2018-04-09 23:32:39,376 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,376 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,377 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,377 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~j~0_5))) (let ((.cse1 (+ v_main_~arr2~0.offset_4 .cse0))) (and (<= (+ v_main_~arr2~0.offset_4 .cse0 4) (select |v_#length_9| v_main_~arr2~0.base_4)) (<= 0 .cse1) (= |v_#memory_int_part_locs_65_locs_65_4| (store |v_#memory_int_part_locs_65_locs_65_5| v_main_~arr2~0.base_4 (store (select |v_#memory_int_part_locs_65_locs_65_5| v_main_~arr2~0.base_4) .cse1 |v_main_#t~mem9_2|))) (= 1 (select |v_#valid_15| v_main_~arr2~0.base_4))))) InVars {main_~arr2~0.offset=v_main_~arr2~0.offset_4, main_~j~0=v_main_~j~0_5, #valid=|v_#valid_15|, main_~arr2~0.base=v_main_~arr2~0.base_4, #length=|v_#length_9|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_5|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~arr2~0.offset=v_main_~arr2~0.offset_4, main_~j~0=v_main_~j~0_5, #valid=|v_#valid_15|, main_~arr2~0.base=v_main_~arr2~0.base_4, #length=|v_#length_9|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_4|, main_#t~mem9=|v_main_#t~mem9_2|} AuxVars[] AssignedVars[#memory_int_part_locs_65_locs_65] [2018-04-09 23:32:39,377 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-09 23:32:39,378 DEBUG L339 ransitionTransformer]: old formula: [2018-04-09 23:32:39,378 DEBUG L340 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~j~0_5))) (let ((.cse1 (+ v_main_~arr2~0.offset_4 .cse0))) (and (<= (+ v_main_~arr2~0.offset_4 .cse0 4) (select |v_#length_9| v_main_~arr2~0.base_4)) (<= 0 .cse1) (= |v_#memory_int_4| (store |v_#memory_int_5| v_main_~arr2~0.base_4 (store (select |v_#memory_int_5| v_main_~arr2~0.base_4) .cse1 |v_main_#t~mem9_2|))) (= 1 (select |v_#valid_15| v_main_~arr2~0.base_4))))) [2018-04-09 23:32:39,378 DEBUG L341 ransitionTransformer]: new formula: [2018-04-09 23:32:39,378 DEBUG L342 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~j~0_5))) (let ((.cse1 (+ v_main_~arr2~0.offset_4 .cse0))) (and (<= (+ v_main_~arr2~0.offset_4 .cse0 4) (select |v_#length_9| v_main_~arr2~0.base_4)) (<= 0 .cse1) (= |v_#memory_int_part_locs_65_locs_65_4| (store |v_#memory_int_part_locs_65_locs_65_5| v_main_~arr2~0.base_4 (store (select |v_#memory_int_part_locs_65_locs_65_5| v_main_~arr2~0.base_4) .cse1 |v_main_#t~mem9_2|))) (= 1 (select |v_#valid_15| v_main_~arr2~0.base_4))))) [2018-04-09 23:32:39,378 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-09 23:32:39,378 DEBUG L347 ransitionTransformer]: old invars: [2018-04-09 23:32:39,378 DEBUG L348 ransitionTransformer]: {main_~arr2~0.offset=v_main_~arr2~0.offset_4, main_~j~0=v_main_~j~0_5, #valid=|v_#valid_15|, #memory_int=|v_#memory_int_5|, main_~arr2~0.base=v_main_~arr2~0.base_4, #length=|v_#length_9|, main_#t~mem9=|v_main_#t~mem9_2|} [2018-04-09 23:32:39,379 DEBUG L349 ransitionTransformer]: new invars: [2018-04-09 23:32:39,379 DEBUG L350 ransitionTransformer]: {main_~arr2~0.offset=v_main_~arr2~0.offset_4, main_~j~0=v_main_~j~0_5, #valid=|v_#valid_15|, main_~arr2~0.base=v_main_~arr2~0.base_4, #length=|v_#length_9|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_5|, main_#t~mem9=|v_main_#t~mem9_2|} [2018-04-09 23:32:39,379 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,379 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,379 DEBUG L356 ransitionTransformer]: {main_~arr2~0.offset=v_main_~arr2~0.offset_4, main_~j~0=v_main_~j~0_5, #valid=|v_#valid_15|, #memory_int=|v_#memory_int_4|, main_~arr2~0.base=v_main_~arr2~0.base_4, #length=|v_#length_9|, main_#t~mem9=|v_main_#t~mem9_2|} [2018-04-09 23:32:39,379 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,379 DEBUG L358 ransitionTransformer]: {main_~arr2~0.offset=v_main_~arr2~0.offset_4, main_~j~0=v_main_~j~0_5, #valid=|v_#valid_15|, main_~arr2~0.base=v_main_~arr2~0.base_4, #length=|v_#length_9|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_4|, main_#t~mem9=|v_main_#t~mem9_2|} [2018-04-09 23:32:39,380 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,380 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,380 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_16| v_main_~arr2~0.base_5))) InVars {main_~arr2~0.base=v_main_~arr2~0.base_5, #valid=|v_#valid_16|} OutVars{main_~arr2~0.base=v_main_~arr2~0.base_5, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,380 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,380 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,381 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,381 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~j~0_6))) (or (not (<= 0 (+ v_main_~arr2~0.offset_5 .cse0))) (not (<= (+ v_main_~arr2~0.offset_5 .cse0 4) (select |v_#length_10| v_main_~arr2~0.base_6))))) InVars {main_~arr2~0.offset=v_main_~arr2~0.offset_5, #length=|v_#length_10|, main_~arr2~0.base=v_main_~arr2~0.base_6, main_~j~0=v_main_~j~0_6} OutVars{main_~arr2~0.offset=v_main_~arr2~0.offset_5, #length=|v_#length_10|, main_~arr2~0.base=v_main_~arr2~0.base_6, main_~j~0=v_main_~j~0_6} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,381 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,381 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,381 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,381 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,381 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,381 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,381 DEBUG L356 ransitionTransformer]: {main_#t~malloc4.base=|v_main_#t~malloc4.base_6|, main_#t~malloc4.offset=|v_main_#t~malloc4.offset_6|} [2018-04-09 23:32:39,381 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,382 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,382 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,382 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,382 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~i~0_8 (+ |v_main_#t~post6_2| 1)) InVars {main_#t~post6=|v_main_#t~post6_2|} OutVars{main_~i~0=v_main_~i~0_8, main_#t~post6=|v_main_#t~post6_2|} AuxVars[] AssignedVars[main_~i~0] [2018-04-09 23:32:39,382 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,382 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,382 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,382 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,382 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,382 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,382 DEBUG L356 ransitionTransformer]: {main_#t~mem9=|v_main_#t~mem9_3|} [2018-04-09 23:32:39,383 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,383 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,383 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,383 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,383 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_19| (store |v_#valid_20| |v_main_#t~malloc5.base_5| 0)) InVars {#valid=|v_#valid_20|, main_#t~malloc5.base=|v_main_#t~malloc5.base_5|} OutVars{#valid=|v_#valid_19|, main_#t~malloc5.base=|v_main_#t~malloc5.base_5|} AuxVars[] AssignedVars[#valid] [2018-04-09 23:32:39,383 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,383 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,383 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,383 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,383 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,383 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,384 DEBUG L356 ransitionTransformer]: {main_#t~post6=|v_main_#t~post6_3|} [2018-04-09 23:32:39,384 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,384 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,384 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,384 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,384 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#t~post8_1| v_main_~j~0_7) InVars {main_~j~0=v_main_~j~0_7} OutVars{main_#t~post8=|v_main_#t~post8_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_#t~post8] [2018-04-09 23:32:39,384 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,384 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,385 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,385 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,385 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,385 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,385 DEBUG L356 ransitionTransformer]: {main_#t~malloc5.offset=|v_main_#t~malloc5.offset_6|, main_#t~malloc5.base=|v_main_#t~malloc5.base_6|} [2018-04-09 23:32:39,385 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,385 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,385 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,385 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,385 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~j~0_8 (+ |v_main_#t~post8_2| 1)) InVars {main_#t~post8=|v_main_#t~post8_2|} OutVars{main_#t~post8=|v_main_#t~post8_2|, main_~j~0=v_main_~j~0_8} AuxVars[] AssignedVars[main_~j~0] [2018-04-09 23:32:39,386 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,386 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,386 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,386 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,386 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,386 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,386 DEBUG L356 ransitionTransformer]: {main_#t~post8=|v_main_#t~post8_3|} [2018-04-09 23:32:39,386 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,386 DEBUG L358 ransitionTransformer]: {} [2018-04-09 23:32:39,386 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,386 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,387 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-09 23:32:39,387 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-09 23:32:39,387 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,387 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-09 23:32:39,387 DEBUG L331 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret10_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret10=|v_ULTIMATE.start_#t~ret10_2|, main_#res=|v_main_#resOutParam_1|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret10] [2018-04-09 23:32:39,387 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-09 23:32:39,387 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-09 23:32:39,387 DEBUG L356 ransitionTransformer]: {ULTIMATE.start_#t~ret10=|v_ULTIMATE.start_#t~ret10_2|} [2018-04-09 23:32:39,387 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-09 23:32:39,387 DEBUG L358 ransitionTransformer]: {ULTIMATE.start_#t~ret10=|v_ULTIMATE.start_#t~ret10_2|, main_#res=|v_main_#resOutParam_1|} [2018-04-09 23:32:39,387 DEBUG L360 ransitionTransformer]: [2018-04-09 23:32:39,388 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 111 non ball SCCs. Number of states in SCCs 111. [2018-04-09 23:32:39,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 09.04 11:32:39 BasicIcfg [2018-04-09 23:32:39,417 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-09 23:32:39,418 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-09 23:32:39,418 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-09 23:32:39,420 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-09 23:32:39,420 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.04 11:30:57" (1/4) ... [2018-04-09 23:32:39,421 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@583c8df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.04 11:32:39, skipping insertion in model container [2018-04-09 23:32:39,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:30:57" (2/4) ... [2018-04-09 23:32:39,421 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@583c8df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.04 11:32:39, skipping insertion in model container [2018-04-09 23:32:39,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.04 11:30:58" (3/4) ... [2018-04-09 23:32:39,421 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@583c8df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.04 11:32:39, skipping insertion in model container [2018-04-09 23:32:39,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 09.04 11:32:39" (4/4) ... [2018-04-09 23:32:39,423 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-04-09 23:32:39,429 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-09 23:32:39,436 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 7 error locations. [2018-04-09 23:32:39,466 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-09 23:32:39,466 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-09 23:32:39,466 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-09 23:32:39,466 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-09 23:32:39,466 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-09 23:32:39,466 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-09 23:32:39,467 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-09 23:32:39,467 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-09 23:32:39,467 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-09 23:32:39,467 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-09 23:32:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states. [2018-04-09 23:32:39,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-04-09 23:32:39,481 INFO L347 BasicCegarLoop]: Found error trace [2018-04-09 23:32:39,482 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] [2018-04-09 23:32:39,482 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr6EnsuresViolationMEMORY_LEAK, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-04-09 23:32:39,485 INFO L82 PathProgramCache]: Analyzing trace with hash 913477721, 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 [2018-04-09 23:32:39,499 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-09 23:32:39,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-09 23:32:39,540 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-09 23:32:39,571 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 [2018-04-09 23:32:39,572 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-09 23:32:39,594 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-09 23:32:39,594 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-09 23:32:39,643 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 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 12 treesize of output 11 [2018-04-09 23:32:39,643 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-09 23:32:39,665 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. [2018-04-09 23:32:39,666 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:11 [2018-04-09 23:32:39,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-09 23:32:39,701 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-09 23:32:39,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-09 23:32:39,750 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-09 23:32:39,750 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-04-09 23:32:39,751 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-09 23:32:39,758 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-09 23:32:39,759 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-04-09 23:32:39,760 INFO L87 Difference]: Start difference. First operand 62 states. Second operand 4 states. [2018-04-09 23:32:39,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-09 23:32:39,922 INFO L93 Difference]: Finished difference Result 84 states and 92 transitions. [2018-04-09 23:32:39,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-09 23:32:39,924 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 26 [2018-04-09 23:32:39,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-09 23:32:39,934 INFO L225 Difference]: With dead ends: 84 [2018-04-09 23:32:39,934 INFO L226 Difference]: Without dead ends: 57 [2018-04-09 23:32:39,936 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 47 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-04-09 23:32:39,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2018-04-09 23:32:39,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2018-04-09 23:32:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2018-04-09 23:32:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 61 transitions. [2018-04-09 23:32:39,965 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 61 transitions. Word has length 26 [2018-04-09 23:32:39,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-09 23:32:39,965 INFO L459 AbstractCegarLoop]: Abstraction has 57 states and 61 transitions. [2018-04-09 23:32:39,965 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-09 23:32:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 61 transitions. [2018-04-09 23:32:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-04-09 23:32:39,966 INFO L347 BasicCegarLoop]: Found error trace [2018-04-09 23:32:39,967 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] [2018-04-09 23:32:39,967 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr5RequiresViolation, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr6EnsuresViolationMEMORY_LEAK, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr0RequiresViolation]=== [2018-04-09 23:32:39,967 INFO L82 PathProgramCache]: Analyzing trace with hash 913477722, 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 [2018-04-09 23:32:39,973 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-09 23:32:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-09 23:32:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-09 23:32:40,056 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-04-09 23:32:40,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.04 11:32:40 BasicIcfg [2018-04-09 23:32:40,084 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-09 23:32:40,085 INFO L168 Benchmark]: Toolchain (without parser) took 102566.47 ms. Allocated memory was 303.6 MB in the beginning and 1.1 GB in the end (delta: 749.2 MB). Free memory was 240.3 MB in the beginning and 886.2 MB in the end (delta: -645.9 MB). Peak memory consumption was 103.3 MB. Max. memory is 5.3 GB. [2018-04-09 23:32:40,086 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 303.6 MB. Free memory is still 266.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-09 23:32:40,086 INFO L168 Benchmark]: CACSL2BoogieTranslator took 304.36 ms. Allocated memory is still 303.6 MB. Free memory was 240.3 MB in the beginning and 217.3 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 5.3 GB. [2018-04-09 23:32:40,086 INFO L168 Benchmark]: Boogie Preprocessor took 50.71 ms. Allocated memory is still 303.6 MB. Free memory was 217.3 MB in the beginning and 214.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-04-09 23:32:40,086 INFO L168 Benchmark]: RCFGBuilder took 514.15 ms. Allocated memory was 303.6 MB in the beginning and 465.0 MB in the end (delta: 161.5 MB). Free memory was 214.3 MB in the beginning and 402.1 MB in the end (delta: -187.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 5.3 GB. [2018-04-09 23:32:40,087 INFO L168 Benchmark]: IcfgTransformer took 101025.44 ms. Allocated memory was 465.0 MB in the beginning and 1.1 GB in the end (delta: 587.7 MB). Free memory was 402.1 MB in the beginning and 981.3 MB in the end (delta: -579.2 MB). Peak memory consumption was 747.7 MB. Max. memory is 5.3 GB. [2018-04-09 23:32:40,087 INFO L168 Benchmark]: TraceAbstraction took 666.58 ms. Allocated memory is still 1.1 GB. Free memory was 981.3 MB in the beginning and 886.2 MB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 5.3 GB. [2018-04-09 23:32:40,089 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 303.6 MB. Free memory is still 266.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 304.36 ms. Allocated memory is still 303.6 MB. Free memory was 240.3 MB in the beginning and 217.3 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 50.71 ms. Allocated memory is still 303.6 MB. Free memory was 217.3 MB in the beginning and 214.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 514.15 ms. Allocated memory was 303.6 MB in the beginning and 465.0 MB in the end (delta: 161.5 MB). Free memory was 214.3 MB in the beginning and 402.1 MB in the end (delta: -187.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 5.3 GB. * IcfgTransformer took 101025.44 ms. Allocated memory was 465.0 MB in the beginning and 1.1 GB in the end (delta: 587.7 MB). Free memory was 402.1 MB in the beginning and 981.3 MB in the end (delta: -579.2 MB). Peak memory consumption was 747.7 MB. Max. memory is 5.3 GB. * TraceAbstraction took 666.58 ms. Allocated memory is still 1.1 GB. Free memory was 981.3 MB in the beginning and 886.2 MB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 53 LocStat_MAX_WEQGRAPH_SIZE : 5 LocStat_MAX_SIZEOF_WEQEDGELABEL : 7 LocStat_NO_SUPPORTING_EQUALITIES : 844 LocStat_NO_SUPPORTING_DISEQUALITIES : 161 LocStat_NO_DISJUNCTIONS : -106 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 68 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 74 TransStat_NO_SUPPORTING_DISEQUALITIES : 16 TransStat_NO_DISJUNCTIONS : 73 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 13306.27 RENAME_VARIABLES(MILLISECONDS) : 533.59 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 13293.64 PROJECTAWAY(MILLISECONDS) : 17528.25 ADD_WEAK_EQUALITY(MILLISECONDS) : 6.82 DISJOIN(MILLISECONDS) : 1747.07 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 548.59 ADD_EQUALITY(MILLISECONDS) : 8.49 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.35 #CONJOIN_DISJUNCTIVE : 300 #RENAME_VARIABLES : 601 #UNFREEZE : 0 #CONJOIN : 380 #PROJECTAWAY : 358 #ADD_WEAK_EQUALITY : 15 #DISJOIN : 123 #RENAME_VARIABLES_DISJUNCTIVE : 586 #ADD_EQUALITY : 76 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 10 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 82975.52 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 13286.27 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 6.63 JOIN(MILLISECONDS) : 1738.27 RENAMEVARS(MILLISECONDS) : 526.77 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 58094.88 ISLABELSTRONGERTHAN(MILLISECONDS) : 4413.57 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 316.28 UNFREEZE(MILLISECONDS) : 116.60 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 17436.15 MEETEDGELABELS(MILLISECONDS) : 1039.10 REPORTEQUALITY(MILLISECONDS) : 336.54 ADDALLNODES(MILLISECONDS) : 322.16 REPORTDISEQUALITY(MILLISECONDS) : 3.08 WEQGRAPHJOIN(MILLISECONDS) : 1620.11 #FREEZE : 2283 #ADDNODE : 0 #MEET : 265 #FILTERREDUNDANT : 0 #REPORTWEQ : 15 #JOIN : 123 #RENAMEVARS : 601 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 657 #ISLABELSTRONGERTHAN : 417823 #ISWEQGRAPHSTRONGERTHAN : 232 #UNFREEZE : 1440 #REPORTCONTAINS : 0 #PROJECTAWAY : 574 #MEETEDGELABELS : 3846 #REPORTEQUALITY : 4569 #ADDALLNODES : 265 #REPORTDISEQUALITY : 740 #WEQGRAPHJOIN : 123 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 8675.14 REPORT_EQUALITY(MILLISECONDS) : 3023.16 FILTERREDUNDANT(MILLISECONDS) : 70976.81 ADD_ALL_ELEMENTS(MILLISECONDS) : 20083.39 JOIN(MILLISECONDS) : 60.33 ALIGN_ELEMENTS(MILLISECONDS) : 47010.72 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 396.51 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 66091.55 REPORTCONTAINS(MILLISECONDS) : 0.00 IS_STRONGER_THAN_NO_CACHING(MILLISECONDS) : 58020.46 REMOVE(MILLISECONDS) : 0.00 IS_STRONGER_THAN_W_CACHING(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 2229.88 #ADDNODE : 0 #MEET : 29052 #REPORT_EQUALITY : 546215 #FILTERREDUNDANT : 857044 #ADD_ALL_ELEMENTS : 1052364 #JOIN : 123 #ALIGN_ELEMENTS : 511619 #COPY : 0 #REPORT_DISEQUALITY : 111873 #UNFREEZE : 0 #OVERALL : 4511013 #REPORTCONTAINS : 0 #IS_STRONGER_THAN_NO_CACHING : 1378808 #REMOVE : 0 #IS_STRONGER_THAN_W_CACHING : 0 #PROJECT_TO_ELEMENTS : 23915 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 2 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int] : 3 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 550]: pointer dereference may fail pointer dereference may fail We found a FailurePath: [L541] int i, j; [L542] int length = __VERIFIER_nondet_int(); VAL [__VERIFIER_nondet_int()=1, length=1] [L543] COND FALSE !(length < 1 || length >= 2147483647 / sizeof(int)) VAL [__VERIFIER_nondet_int()=1, length=1] [L544] int fac = __VERIFIER_nondet_int(); VAL [__VERIFIER_nondet_int()=536870910, __VERIFIER_nondet_int()=1, fac=536870910, length=1] [L545] COND FALSE !(fac < 1 || fac >= 2147483647 / (sizeof(int) * length)) VAL [__VERIFIER_nondet_int()=536870910, __VERIFIER_nondet_int()=1, fac=536870910, length=1] [L546] EXPR, FCALL __builtin_alloca (length) VAL [__builtin_alloca (length)={8:0}, __VERIFIER_nondet_int()=536870910, __VERIFIER_nondet_int()=1, fac=536870910, length=1] [L546] int *arr = __builtin_alloca (length); VAL [__builtin_alloca (length)={8:0}, __VERIFIER_nondet_int()=536870910, __VERIFIER_nondet_int()=1, arr={8:0}, fac=536870910, length=1] [L547] EXPR, FCALL __builtin_alloca (fac*length) VAL [__builtin_alloca (fac*length)={7:0}, __builtin_alloca (length)={8:0}, __VERIFIER_nondet_int()=536870910, __VERIFIER_nondet_int()=1, arr={8:0}, fac=536870910, length=1] [L547] int *arr2 = __builtin_alloca (fac*length); VAL [__builtin_alloca (fac*length)={7:0}, __builtin_alloca (length)={8:0}, __VERIFIER_nondet_int()=536870910, __VERIFIER_nondet_int()=1, arr={8:0}, arr2={7:0}, fac=536870910, length=1] [L548] COND FALSE !(!arr || !arr2) VAL [__builtin_alloca (fac*length)={7:0}, __builtin_alloca (length)={8:0}, __VERIFIER_nondet_int()=536870910, __VERIFIER_nondet_int()=1, arr={8:0}, arr2={7:0}, fac=536870910, length=1] [L549] i=0 VAL [__builtin_alloca (fac*length)={7:0}, __builtin_alloca (length)={8:0}, __VERIFIER_nondet_int()=536870910, __VERIFIER_nondet_int()=1, arr={8:0}, arr2={7:0}, fac=536870910, i=0, length=1] [L549] COND TRUE i