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/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-memsafety/openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-453dfda-m [2018-04-10 05:43:54,876 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-10 05:43:54,878 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-10 05:43:54,893 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-04-10 05:43:54,902 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-10 05:43:54,903 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-10 05:43:54,904 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-10 05:43:54,905 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-10 05:43:54,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-10 05:43:54,909 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-10 05:43:54,911 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-10 05:43:54,912 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-10 05:43:54,913 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-10 05:43:54,916 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-04-10 05:43:54,922 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 [2018-04-10 05:43:54,948 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-10 05:43:54,949 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-10 05:43:54,949 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-10 05:43:54,949 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-10 05:43:54,950 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-10 05:43:54,950 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-10 05:43:54,950 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-10 05:43:54,950 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-10 05:43:54,951 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-10 05:43:54,951 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-10 05:43:54,951 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-10 05:43:54,951 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-10 05:43:54,952 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-10 05:43:54,952 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-10 05:43:54,952 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-10 05:43:54,952 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-10 05:43:54,952 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-10 05:43:54,953 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-10 05:43:54,953 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-10 05:43:54,953 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-10 05:43:54,953 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-10 05:43:54,953 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-10 05:43:54,954 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-10 05:43:54,954 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-10 05:43:54,954 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-10 05:43:54,954 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-10 05:43:54,954 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-10 05:43:54,955 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-10 05:43:54,955 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-10 05:43:54,955 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-10 05:43:54,955 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-10 05:43:54,955 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-10 05:43:54,955 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 05:43:54,956 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-10 05:43:54,957 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-10 05:43:54,957 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-10 05:43:54,957 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-10 05:43:54,957 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-10 05:43:54,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-10 05:43:55,007 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-10 05:43:55,011 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-10 05:43:55,013 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-10 05:43:55,013 INFO L276 PluginConnector]: CDTParser initialized [2018-04-10 05:43:55,014 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,375 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG7edd5a093 [2018-04-10 05:43:55,546 INFO L287 CDTParser]: IsIndexed: true [2018-04-10 05:43:55,546 INFO L288 CDTParser]: Found 1 translation units. [2018-04-10 05:43:55,547 INFO L168 CDTParser]: Scanning openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,559 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-10 05:43:55,559 INFO L215 ultiparseSymbolTable]: [2018-04-10 05:43:55,560 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-10 05:43:55,560 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____bswap_64 ('__bswap_64') in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,560 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____bswap_32 ('__bswap_32') in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,560 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,560 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat ('cstrncat') in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,560 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-10 05:43:55,560 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__div_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____suseconds_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__fsblkcnt_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__time_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__mode_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__caddr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__u_int in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____rlim64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__uid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____uint32_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,561 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_rwlock_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____id_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__size_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____syscall_ulong_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____int32_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____caddr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____mode_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____ssize_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__blksize_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__key_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____dev_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__int32_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,562 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____u_short in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__fsfilcnt_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__fd_set in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__gid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____blkcnt64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__ulong in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____int8_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__register_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__sigset_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_barrierattr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__daddr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____uint16_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_key_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,563 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____time_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__int8_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____WAIT_STATUS in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____qaddr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____blksize_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____syscall_slong_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____fsblkcnt_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____fsfilcnt_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__ino_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____useconds_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__loff_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____fsfilcnt64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_mutex_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,564 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__u_int64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,565 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__ldiv_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,565 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__ushort in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,565 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__u_quad_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,565 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____int64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,565 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____key_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,565 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____uint8_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,565 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__clockid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,565 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____clockid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,566 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_spinlock_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,566 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____daddr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,566 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_cond_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,566 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__int64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,566 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__id_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,566 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_condattr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,566 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____loff_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,566 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__quad_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,567 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____u_int in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,567 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__u_int16_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,567 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____fd_mask in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,567 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__fsid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,567 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__dev_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,567 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__u_int8_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,567 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____clock_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,567 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____blkcnt_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,567 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,568 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____sig_atomic_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,568 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__u_long in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,568 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____ino64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,568 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____ino_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,568 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__suseconds_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,568 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__uint in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,568 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____sigset_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,568 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__clock_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,569 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__fd_mask in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,569 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____uint64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,569 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____off_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,569 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____fsid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,569 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__nlink_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,569 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,569 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____fsword_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,569 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____uid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,569 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__ssize_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,570 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____u_long in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,570 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____int16_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,570 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__u_short in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,570 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__u_char in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,570 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__off_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,570 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__timer_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,570 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____nlink_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,570 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____pthread_list_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,570 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__u_int32_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,571 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__blkcnt_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,571 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_once_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,571 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____intptr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,571 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____u_quad_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,571 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____off64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,571 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_attr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,572 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_barrier_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,572 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____u_char in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,572 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____gid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,572 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____timer_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,572 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__lldiv_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,572 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____pid_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,572 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____socklen_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,572 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__int16_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,572 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__pthread_mutexattr_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,573 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____fsblkcnt64_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,573 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____rlim_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,573 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__wchar_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,573 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____quad_t in openbsd_cstrncat-alloca_true-valid-memsafety_true-termination.i [2018-04-10 05:43:55,594 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG7edd5a093 [2018-04-10 05:43:55,599 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-10 05:43:55,601 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-10 05:43:55,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-10 05:43:55,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-10 05:43:55,607 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-10 05:43:55,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 05:43:55" (1/1) ... [2018-04-10 05:43:55,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@121cd562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55, skipping insertion in model container [2018-04-10 05:43:55,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 05:43:55" (1/1) ... [2018-04-10 05:43:55,625 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 05:43:55,657 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 05:43:55,813 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 05:43:55,861 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 05:43:55,869 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 05:43:55,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55 WrapperNode [2018-04-10 05:43:55,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-10 05:43:55,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-10 05:43:55,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-10 05:43:55,916 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-10 05:43:55,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55" (1/1) ... [2018-04-10 05:43:55,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55" (1/1) ... [2018-04-10 05:43:55,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55" (1/1) ... [2018-04-10 05:43:55,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55" (1/1) ... [2018-04-10 05:43:55,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55" (1/1) ... [2018-04-10 05:43:55,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55" (1/1) ... [2018-04-10 05:43:55,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55" (1/1) ... [2018-04-10 05:43:55,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-10 05:43:55,976 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-10 05:43:55,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-10 05:43:55,976 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-10 05:43:55,977 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:43:55" (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 [2018-04-10 05:43:56,100 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-10 05:43:56,100 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-10 05:43:56,100 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-10 05:43:56,100 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-10 05:43:56,100 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat [2018-04-10 05:43:56,101 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-10 05:43:56,101 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-10 05:43:56,101 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-10 05:43:56,101 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-10 05:43:56,101 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-10 05:43:56,101 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-10 05:43:56,102 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-10 05:43:56,102 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-10 05:43:56,102 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-10 05:43:56,102 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-10 05:43:56,102 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-10 05:43:56,102 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-10 05:43:56,103 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-10 05:43:56,104 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-10 05:43:56,104 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-10 05:43:56,104 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-10 05:43:56,104 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-10 05:43:56,104 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-10 05:43:56,104 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-10 05:43:56,104 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-10 05:43:56,104 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-10 05:43:56,105 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-10 05:43:56,105 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-10 05:43:56,105 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-10 05:43:56,105 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-10 05:43:56,105 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-10 05:43:56,105 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-10 05:43:56,105 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-10 05:43:56,106 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-10 05:43:56,106 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-10 05:43:56,106 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-10 05:43:56,106 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-10 05:43:56,106 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-10 05:43:56,106 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-10 05:43:56,106 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-10 05:43:56,107 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-10 05:43:56,107 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-10 05:43:56,107 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-10 05:43:56,107 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-10 05:43:56,107 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-10 05:43:56,107 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-10 05:43:56,107 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-10 05:43:56,107 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-10 05:43:56,108 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-10 05:43:56,108 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-10 05:43:56,108 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-10 05:43:56,108 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-10 05:43:56,108 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-10 05:43:56,108 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-10 05:43:56,108 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-10 05:43:56,108 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-10 05:43:56,109 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-10 05:43:56,109 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-10 05:43:56,109 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-10 05:43:56,109 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-10 05:43:56,109 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-10 05:43:56,109 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-10 05:43:56,109 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-10 05:43:56,109 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-10 05:43:56,110 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-10 05:43:56,110 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-10 05:43:56,110 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-10 05:43:56,110 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-10 05:43:56,110 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-10 05:43:56,110 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-10 05:43:56,110 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-10 05:43:56,110 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-10 05:43:56,111 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-10 05:43:56,111 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-10 05:43:56,111 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-10 05:43:56,111 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-10 05:43:56,111 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-10 05:43:56,111 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-10 05:43:56,111 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-10 05:43:56,112 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-10 05:43:56,112 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-10 05:43:56,112 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-10 05:43:56,112 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-10 05:43:56,112 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-10 05:43:56,112 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-10 05:43:56,112 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-10 05:43:56,112 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-10 05:43:56,113 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-10 05:43:56,113 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-10 05:43:56,113 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-10 05:43:56,113 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-10 05:43:56,113 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-10 05:43:56,113 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-10 05:43:56,113 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-10 05:43:56,113 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-10 05:43:56,114 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-10 05:43:56,114 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-10 05:43:56,114 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-10 05:43:56,114 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-10 05:43:56,114 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-10 05:43:56,114 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat [2018-04-10 05:43:56,114 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-10 05:43:56,115 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-10 05:43:56,115 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-10 05:43:56,115 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-10 05:43:56,115 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-10 05:43:56,115 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-10 05:43:56,115 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-10 05:43:56,115 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-10 05:43:56,504 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-10 05:43:56,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 05:43:56 BoogieIcfgContainer [2018-04-10 05:43:56,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-10 05:43:56,504 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-10 05:43:56,505 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-10 05:43:56,505 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-10 05:43:56,508 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 05:43:56" (1/1) ... [2018-04-10 05:43:56,517 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-10 05:43:56,517 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-04-10 05:43:56,536 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-10 05:43:56,554 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 05:43:56,563 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 8 location literals (each corresponds to one heap write) [2018-04-10 05:43:56,572 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 05:43:56,584 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-10 05:43:56,585 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - ~n~0 - 1) * 1, 1); srcloc: L573) with v_main_~nondetString1~0.base_3) : mll_L573_1 (Store [2] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L573') with v_main_~nondetString2~0.base_4) : |mll_L573'_2| (Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L573') with (+ v_main_~length2~0_9 v_main_~nondetString2~0.offset_4 (- 1))) : |mll_L573'_3| (Store [4] at(SUMMARY for call write~int(0, ~d~0.base, ~d~0.offset, 1); srcloc: L548'''') with v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.offset_10) : |mll_L548''''_5| (Store [5] at(SUMMARY for call write~int(0, ~d~0.base, ~d~0.offset, 1); srcloc: L548'''') with v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.base_12) : |mll_L548''''_4| (Store [6] at(SUMMARY for call write~int(#t~mem6, ~d~0.base, ~d~0.offset, 1); srcloc: L549''') with v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.offset_6) : |mll_L549'''_6| (Store [7] at(SUMMARY for call write~int(#t~mem6, ~d~0.base, ~d~0.offset, 1); srcloc: L549''') with v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.base_7) : |mll_L549'''_7| (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - ~n~0 - 1) * 1, 1); srcloc: L573) with (+ v_main_~length1~0_8 v_main_~nondetString1~0.offset_3 (* (- 1) v_main_~n~0_8) (- 1))) : mll_L573_0 [2018-04-10 05:43:56,587 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - ~n~0 - 1) * 1, 1); srcloc: L573) : (+ v_main_~length1~0_8 v_main_~nondetString1~0.offset_3 (* (- 1) v_main_~n~0_8) (- 1)) : (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - ~n~0 - 1) * 1, 1); srcloc: L573) with (+ v_main_~length1~0_8 v_main_~nondetString1~0.offset_3 (* (- 1) v_main_~n~0_8) (- 1))) (SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - ~n~0 - 1) * 1, 1); srcloc: L573) : v_main_~nondetString1~0.base_3 : (Store [1] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - ~n~0 - 1) * 1, 1); srcloc: L573) with v_main_~nondetString1~0.base_3) (SUMMARY for call write~int(0, ~d~0.base, ~d~0.offset, 1); srcloc: L548'''') : v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.base_12 : (Store [5] at(SUMMARY for call write~int(0, ~d~0.base, ~d~0.offset, 1); srcloc: L548'''') with v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.base_12) (SUMMARY for call write~int(0, ~d~0.base, ~d~0.offset, 1); srcloc: L548'''') : v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.offset_10 : (Store [4] at(SUMMARY for call write~int(0, ~d~0.base, ~d~0.offset, 1); srcloc: L548'''') with v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.offset_10) (SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L573') : v_main_~nondetString2~0.base_4 : (Store [2] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L573') with v_main_~nondetString2~0.base_4) (SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L573') : (+ v_main_~length2~0_9 v_main_~nondetString2~0.offset_4 (- 1)) : (Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L573') with (+ v_main_~length2~0_9 v_main_~nondetString2~0.offset_4 (- 1))) (SUMMARY for call write~int(#t~mem6, ~d~0.base, ~d~0.offset, 1); srcloc: L549''') : v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.offset_6 : (Store [6] at(SUMMARY for call write~int(#t~mem6, ~d~0.base, ~d~0.offset, 1); srcloc: L549''') with v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.offset_6) (SUMMARY for call write~int(#t~mem6, ~d~0.base, ~d~0.offset, 1); srcloc: L549''') : v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.base_7 : (Store [7] at(SUMMARY for call write~int(#t~mem6, ~d~0.base, ~d~0.offset, 1); srcloc: L549''') with v___U_MULTI_fopenbsd_cstrncat_alloca_true_valid_memsafety_true_termination_i__cstrncat_~d~0.base_7) [2018-04-10 05:43:56,638 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown