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/openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-453dfda-m [2018-04-10 00:32:43,740 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-10 00:32:43,741 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-10 00:32:43,754 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-04-10 00:32:43,781 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 00:32:43,803 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-10 00:32:43,803 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-10 00:32:43,803 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-10 00:32:43,804 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-10 00:32:43,804 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-10 00:32:43,804 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-10 00:32:43,804 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-10 00:32:43,805 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-10 00:32:43,805 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-10 00:32:43,805 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-10 00:32:43,805 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-10 00:32:43,805 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-10 00:32:43,806 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-10 00:32:43,806 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-10 00:32:43,806 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-10 00:32:43,806 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-10 00:32:43,806 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-10 00:32:43,806 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-10 00:32:43,806 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-10 00:32:43,807 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-10 00:32:43,807 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-10 00:32:43,807 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-10 00:32:43,807 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-10 00:32:43,807 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-10 00:32:43,808 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-10 00:32:43,808 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-10 00:32:43,808 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-10 00:32:43,808 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-10 00:32:43,808 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-10 00:32:43,808 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-10 00:32:43,809 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-10 00:32:43,809 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-10 00:32:43,809 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:32:43,809 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-10 00:32:43,810 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-10 00:32:43,810 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-10 00:32:43,810 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-10 00:32:43,810 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-10 00:32:43,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-10 00:32:43,853 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-10 00:32:43,857 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-10 00:32:43,858 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-10 00:32:43,858 INFO L276 PluginConnector]: CDTParser initialized [2018-04-10 00:32:43,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,139 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGd0f9781a7 [2018-04-10 00:32:44,324 INFO L287 CDTParser]: IsIndexed: true [2018-04-10 00:32:44,324 INFO L288 CDTParser]: Found 1 translation units. [2018-04-10 00:32:44,325 INFO L168 CDTParser]: Scanning openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,335 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-10 00:32:44,335 INFO L215 ultiparseSymbolTable]: [2018-04-10 00:32:44,335 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-10 00:32:44,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____bswap_64 ('__bswap_64') in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,336 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____bswap_32 ('__bswap_32') in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk ('cstrpbrk') in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,336 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-10 00:32:44,336 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__uint in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,336 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,336 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__u_int8_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,336 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__nlink_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____fd_mask in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____u_int in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__loff_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____key_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____uint8_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_attr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____uid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____int64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____sig_atomic_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____uint64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__wchar_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____useconds_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____blkcnt_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____sigset_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_cond_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____fsword_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__u_int16_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__ssize_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____clockid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__quad_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____ino_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_once_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__dev_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__id_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_spinlock_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__int32_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____ssize_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____socklen_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____quad_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____ino64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__off_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____u_quad_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____nlink_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_barrier_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____off_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____blkcnt64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__fd_mask in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__fsfilcnt_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____fsblkcnt64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__u_int32_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__key_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__timer_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__clockid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____off64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____int32_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____pid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_mutexattr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____syscall_ulong_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__u_int in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__fsblkcnt_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____gid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____timer_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__fd_set in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____id_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__lldiv_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__uid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____u_char in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____suseconds_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__time_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_key_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_rwlock_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____caddr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____dev_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____fsblkcnt_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__int16_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__mode_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____rlim_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__caddr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____pthread_list_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_barrierattr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__blkcnt_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__ulong in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__u_char in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__div_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____u_long in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____int16_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__size_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____intptr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__blksize_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____mode_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__sigset_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____uint32_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__ino_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__clock_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__gid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____fsid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__u_short in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__int8_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__u_int64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__daddr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__u_long in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____syscall_slong_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__ldiv_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__register_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_mutex_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____fsfilcnt64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__int64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____u_short in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__suseconds_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____fsfilcnt_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__u_quad_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__ushort in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__fsid_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____int8_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____time_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____loff_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____daddr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____clock_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____qaddr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____WAIT_STATUS in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____rlim64_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__pthread_condattr_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____uint16_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____blksize_t in openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:32:44,365 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGd0f9781a7 [2018-04-10 00:32:44,370 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-10 00:32:44,372 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-10 00:32:44,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-10 00:32:44,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-10 00:32:44,378 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-10 00:32:44,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 12:32:44" (1/1) ... [2018-04-10 00:32:44,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dd2921b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44, skipping insertion in model container [2018-04-10 00:32:44,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 12:32:44" (1/1) ... [2018-04-10 00:32:44,395 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 00:32:44,424 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 00:32:44,593 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 00:32:44,644 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 00:32:44,651 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 00:32:44,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44 WrapperNode [2018-04-10 00:32:44,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-10 00:32:44,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-10 00:32:44,689 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-10 00:32:44,689 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-10 00:32:44,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44" (1/1) ... [2018-04-10 00:32:44,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44" (1/1) ... [2018-04-10 00:32:44,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44" (1/1) ... [2018-04-10 00:32:44,714 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44" (1/1) ... [2018-04-10 00:32:44,727 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44" (1/1) ... [2018-04-10 00:32:44,732 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44" (1/1) ... [2018-04-10 00:32:44,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44" (1/1) ... [2018-04-10 00:32:44,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-10 00:32:44,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-10 00:32:44,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-10 00:32:44,741 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-10 00:32:44,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44" (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 00:32:44,858 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-10 00:32:44,858 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-10 00:32:44,858 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-10 00:32:44,858 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-10 00:32:44,858 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk [2018-04-10 00:32:44,858 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-10 00:32:44,859 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-10 00:32:44,859 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-10 00:32:44,859 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-10 00:32:44,859 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-10 00:32:44,859 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-10 00:32:44,859 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-10 00:32:44,859 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-10 00:32:44,859 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-10 00:32:44,860 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-10 00:32:44,860 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-10 00:32:44,860 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-10 00:32:44,860 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-10 00:32:44,860 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-10 00:32:44,860 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-10 00:32:44,861 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-10 00:32:44,861 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-10 00:32:44,861 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-10 00:32:44,861 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-10 00:32:44,861 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-10 00:32:44,861 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-10 00:32:44,861 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-10 00:32:44,862 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-10 00:32:44,863 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-10 00:32:44,863 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-10 00:32:44,863 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-10 00:32:44,863 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-10 00:32:44,863 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-10 00:32:44,863 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-10 00:32:44,863 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-10 00:32:44,863 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-10 00:32:44,864 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-10 00:32:44,865 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-10 00:32:44,866 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-10 00:32:44,867 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-10 00:32:44,867 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-10 00:32:44,867 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-10 00:32:44,867 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-10 00:32:44,867 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-10 00:32:44,867 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-10 00:32:44,867 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-10 00:32:44,867 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-10 00:32:44,868 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-10 00:32:44,868 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-10 00:32:44,868 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-10 00:32:44,868 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-10 00:32:44,868 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-10 00:32:44,868 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-10 00:32:44,868 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-10 00:32:44,868 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-10 00:32:44,869 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-10 00:32:44,869 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-10 00:32:44,869 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-10 00:32:44,869 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-10 00:32:44,869 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-10 00:32:44,869 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-10 00:32:44,869 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-10 00:32:44,869 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-10 00:32:44,870 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-10 00:32:44,870 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk [2018-04-10 00:32:44,870 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-10 00:32:44,870 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-10 00:32:44,870 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-10 00:32:44,870 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-10 00:32:44,870 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-10 00:32:44,870 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-10 00:32:44,871 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-10 00:32:44,871 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-10 00:32:45,359 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-10 00:32:45,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 12:32:45 BoogieIcfgContainer [2018-04-10 00:32:45,360 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-10 00:32:45,361 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-10 00:32:45,361 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-10 00:32:45,362 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-10 00:32:45,364 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 12:32:45" (1/1) ... [2018-04-10 00:32:45,373 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-10 00:32:45,374 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-04-10 00:32:45,391 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-10 00:32:45,413 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 00:32:45,429 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write) [2018-04-10 00:32:45,439 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 00:32:45,456 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-10 00:32:45,456 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with v_main_~nondetString1~0.base_2) : mll_L563_0 (Store [2] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with v_main_~nondetString2~0.base_2) : |mll_L563'_3| (Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1))) : |mll_L563'_2| (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1))) : mll_L563_1 [2018-04-10 00:32:45,458 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') : (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1)) : (Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1))) (SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') : v_main_~nondetString2~0.base_2 : (Store [2] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with v_main_~nondetString2~0.base_2) (SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) : v_main_~nondetString1~0.base_2 : (Store [1] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with v_main_~nondetString1~0.base_2) (SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) : (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1)) : (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1))) [2018-04-10 00:32:45,509 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-04-10 00:34:58,482 INFO L314 AbstractInterpreter]: Visited 80 different actions 527 times. Merged at 53 different actions 301 times. Widened at 3 different actions 4 times. Found 32 fixpoints after 11 different actions. Largest state had 40 variables. [2018-04-10 00:34:58,484 INFO L424 apSepIcfgTransformer]: finished equality analysis [2018-04-10 00:34:58,490 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 4 [2018-04-10 00:34:58,491 INFO L434 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-04-10 00:34:58,491 INFO L435 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-04-10 00:34:58,491 INFO L437 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_2| v_main_~nondetString1~0.base_2), at (SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563)) ((select |v_#memory_int_4| v_main_~nondetString2~0.base_2), at (SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563')) ((select (select |v_#memory_int_5| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|), at (SUMMARY for call #t~mem5 := read~int(#t~post4.base, #t~post4.offset, 1); srcloc: L546''')) ((select (select |v_#memory_int_6| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|), at (SUMMARY for call #t~mem3 := read~int(#t~post2.base, #t~post2.offset, 1); srcloc: L545'')) [2018-04-10 00:34:58,655 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_int] : [2018-04-10 00:34:58,655 DEBUG L264 HeapPartitionManager]: (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1))) [2018-04-10 00:34:58,655 DEBUG L265 HeapPartitionManager]: and [2018-04-10 00:34:58,655 DEBUG L266 HeapPartitionManager]: (Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1))) [2018-04-10 00:34:58,655 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-10 00:34:58,655 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_int_5| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|), at (SUMMARY for call #t~mem5 := read~int(#t~post4.base, #t~post4.offset, 1); srcloc: L546''')). [2018-04-10 00:34:58,701 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_int] : [2018-04-10 00:34:58,702 DEBUG L264 HeapPartitionManager]: (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1))) [2018-04-10 00:34:58,702 DEBUG L265 HeapPartitionManager]: and [2018-04-10 00:34:58,702 DEBUG L266 HeapPartitionManager]: (Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1))) [2018-04-10 00:34:58,702 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-10 00:34:58,702 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_int_6| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|), at (SUMMARY for call #t~mem3 := read~int(#t~post2.base, #t~post2.offset, 1); srcloc: L545'')). [2018-04-10 00:34:58,703 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_30 [2018-04-10 00:34:58,703 DEBUG L374 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-04-10 00:34:58,703 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-10 00:34:58,703 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_2| v_main_~nondetString1~0.base_2), at (SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563)) [2018-04-10 00:34:58,703 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-10 00:34:58,703 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-10 00:34:58,703 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_4| v_main_~nondetString2~0.base_2), at (SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563')) [2018-04-10 00:34:58,703 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-10 00:34:58,704 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_33 [2018-04-10 00:34:58,704 DEBUG L374 HeapPartitionManager]: with contents [(Store [2] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with v_main_~nondetString2~0.base_2)] [2018-04-10 00:34:58,704 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_33 [2018-04-10 00:34:58,704 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_5| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|), at (SUMMARY for call #t~mem5 := read~int(#t~post4.base, #t~post4.offset, 1); srcloc: L546''')) [2018-04-10 00:34:58,704 DEBUG L325 HeapPartitionManager]: write locations: [(Store [2] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with v_main_~nondetString2~0.base_2)] [2018-04-10 00:34:58,704 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_65 [2018-04-10 00:34:58,704 DEBUG L374 HeapPartitionManager]: with contents [(Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1))), (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1)))] [2018-04-10 00:34:58,704 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-10 00:34:58,704 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_5| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|), at (SUMMARY for call #t~mem5 := read~int(#t~post4.base, #t~post4.offset, 1); srcloc: L546''')) [2018-04-10 00:34:58,704 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1))), (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1)))] [2018-04-10 00:34:58,705 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_32 [2018-04-10 00:34:58,705 DEBUG L374 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with v_main_~nondetString1~0.base_2)] [2018-04-10 00:34:58,705 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_32 [2018-04-10 00:34:58,705 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_6| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|), at (SUMMARY for call #t~mem3 := read~int(#t~post2.base, #t~post2.offset, 1); srcloc: L545'')) [2018-04-10 00:34:58,705 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with v_main_~nondetString1~0.base_2)] [2018-04-10 00:34:58,705 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-10 00:34:58,705 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_6| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|), at (SUMMARY for call #t~mem3 := read~int(#t~post2.base, #t~post2.offset, 1); srcloc: L545'')) [2018-04-10 00:34:58,705 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1))), (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1)))] [2018-04-10 00:34:58,705 INFO L330 HeapPartitionManager]: partitioning result: [2018-04-10 00:34:58,706 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-04-10 00:34:58,706 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-10 00:34:58,706 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-04-10 00:34:58,706 INFO L346 HeapPartitionManager]: # location blocks :3 [2018-04-10 00:34:58,706 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-10 00:34:58,706 DEBUG L356 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with v_main_~nondetString1~0.base_2)] [2018-04-10 00:34:58,706 DEBUG L356 HeapPartitionManager]: [(Store [2] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with v_main_~nondetString2~0.base_2)] [2018-04-10 00:34:58,706 DEBUG L356 HeapPartitionManager]: [NoStoreIndexInfo] [2018-04-10 00:34:58,706 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-10 00:34:58,706 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-04-10 00:34:58,706 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-10 00:34:58,706 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-10 00:34:58,706 DEBUG L356 HeapPartitionManager]: [(Store [3] at(SUMMARY for call write~int(0, ~nondetString2~0.base, ~nondetString2~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L563') with (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1))), (Store [0] at(SUMMARY for call write~int(0, ~nondetString1~0.base, ~nondetString1~0.offset + (~length1~0 - 1) * 1, 1); srcloc: L563) with (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1)))] [2018-04-10 00:34:58,707 INFO L134 ransitionTransformer]: executing heap partitioning transformation [2018-04-10 00:34:58,710 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,710 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,711 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,711 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,711 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,711 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,711 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,711 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,711 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,712 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] [2018-04-10 00:34:58,712 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,712 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,712 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,712 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,712 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,712 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,712 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,712 DEBUG L331 ransitionTransformer]: Formula: (and (<= |v_main_#t~nondet6_1| 2147483647) (<= 0 (+ |v_main_#t~nondet6_1| 2147483648))) InVars {main_#t~nondet6=|v_main_#t~nondet6_1|} OutVars{main_#t~nondet6=|v_main_#t~nondet6_1|} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,712 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,713 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,713 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,713 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] [2018-04-10 00:34:58,713 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,713 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,713 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,713 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length1~0_1 |v_main_#t~nondet6_2|) InVars {main_#t~nondet6=|v_main_#t~nondet6_2|} OutVars{main_~length1~0=v_main_~length1~0_1, main_#t~nondet6=|v_main_#t~nondet6_2|} AuxVars[] AssignedVars[main_~length1~0] [2018-04-10 00:34:58,713 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,713 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,714 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,714 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,714 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,714 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,714 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,714 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,714 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,714 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,714 DEBUG L356 ransitionTransformer]: {main_#t~nondet6=|v_main_#t~nondet6_3|} [2018-04-10 00:34:58,714 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,715 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,715 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,715 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,715 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[] [2018-04-10 00:34:58,715 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,715 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,715 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,715 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length2~0_1 |v_main_#t~nondet7_2|) InVars {main_#t~nondet7=|v_main_#t~nondet7_2|} OutVars{main_~length2~0=v_main_~length2~0_1, main_#t~nondet7=|v_main_#t~nondet7_2|} AuxVars[] AssignedVars[main_~length2~0] [2018-04-10 00:34:58,715 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,715 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,716 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,716 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,716 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,716 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,716 DEBUG L356 ransitionTransformer]: {main_#t~nondet7=|v_main_#t~nondet7_3|} [2018-04-10 00:34:58,716 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,716 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,716 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,716 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,716 DEBUG L331 ransitionTransformer]: Formula: (< v_main_~length1~0_2 1) InVars {main_~length1~0=v_main_~length1~0_2} OutVars{main_~length1~0=v_main_~length1~0_2} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,716 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,717 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,717 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,717 DEBUG L331 ransitionTransformer]: Formula: (not (< v_main_~length1~0_4 1)) InVars {main_~length1~0=v_main_~length1~0_4} OutVars{main_~length1~0=v_main_~length1~0_4} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,717 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,717 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,717 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,717 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length1~0_3 1) InVars {} OutVars{main_~length1~0=v_main_~length1~0_3} AuxVars[] AssignedVars[main_~length1~0] [2018-04-10 00:34:58,717 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,717 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,718 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,718 DEBUG L331 ransitionTransformer]: Formula: (< v_main_~length2~0_2 1) InVars {main_~length2~0=v_main_~length2~0_2} OutVars{main_~length2~0=v_main_~length2~0_2} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,718 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,718 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,718 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,718 DEBUG L331 ransitionTransformer]: Formula: (not (< v_main_~length2~0_4 1)) InVars {main_~length2~0=v_main_~length2~0_4} OutVars{main_~length2~0=v_main_~length2~0_4} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,718 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,718 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,718 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,719 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length2~0_3 1) InVars {} OutVars{main_~length2~0=v_main_~length2~0_3} AuxVars[] AssignedVars[main_~length2~0] [2018-04-10 00:34:58,719 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,719 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,719 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,719 DEBUG L331 ransitionTransformer]: Formula: (and (= (store |v_#valid_4| |v_main_#t~malloc8.base_1| 1) |v_#valid_3|) (not (= 0 |v_main_#t~malloc8.base_1|)) (= |v_#length_1| (store |v_#length_2| |v_main_#t~malloc8.base_1| v_main_~length1~0_5)) (= |v_main_#t~malloc8.offset_1| 0) (= (select |v_#valid_4| |v_main_#t~malloc8.base_1|) 0)) InVars {main_~length1~0=v_main_~length1~0_5, #length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{main_#t~malloc8.offset=|v_main_#t~malloc8.offset_1|, main_~length1~0=v_main_~length1~0_5, #length=|v_#length_1|, main_#t~malloc8.base=|v_main_#t~malloc8.base_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[main_#t~malloc8.offset, main_#t~malloc8.base, #valid, #length] [2018-04-10 00:34:58,719 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,719 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,720 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,720 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~nondetString1~0.base_1 |v_main_#t~malloc8.base_2|) (= v_main_~nondetString1~0.offset_1 |v_main_#t~malloc8.offset_2|)) InVars {main_#t~malloc8.offset=|v_main_#t~malloc8.offset_2|, main_#t~malloc8.base=|v_main_#t~malloc8.base_2|} OutVars{main_#t~malloc8.offset=|v_main_#t~malloc8.offset_2|, main_#t~malloc8.base=|v_main_#t~malloc8.base_2|, main_~nondetString1~0.base=v_main_~nondetString1~0.base_1, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_1} AuxVars[] AssignedVars[main_~nondetString1~0.base, main_~nondetString1~0.offset] [2018-04-10 00:34:58,720 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,720 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,720 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,720 DEBUG L331 ransitionTransformer]: Formula: (and (not (= |v_main_#t~malloc9.base_1| 0)) (= |v_#valid_5| (store |v_#valid_6| |v_main_#t~malloc9.base_1| 1)) (= |v_#length_3| (store |v_#length_4| |v_main_#t~malloc9.base_1| v_main_~length2~0_5)) (= (select |v_#valid_6| |v_main_#t~malloc9.base_1|) 0) (= |v_main_#t~malloc9.offset_1| 0)) InVars {#length=|v_#length_4|, main_~length2~0=v_main_~length2~0_5, #valid=|v_#valid_6|} OutVars{main_#t~malloc9.offset=|v_main_#t~malloc9.offset_1|, #length=|v_#length_3|, main_#t~malloc9.base=|v_main_#t~malloc9.base_1|, main_~length2~0=v_main_~length2~0_5, #valid=|v_#valid_5|} AuxVars[] AssignedVars[main_#t~malloc9.base, #valid, main_#t~malloc9.offset, #length] [2018-04-10 00:34:58,720 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,720 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,721 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,721 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~nondetString2~0.base_1 |v_main_#t~malloc9.base_2|) (= v_main_~nondetString2~0.offset_1 |v_main_#t~malloc9.offset_2|)) InVars {main_#t~malloc9.offset=|v_main_#t~malloc9.offset_2|, main_#t~malloc9.base=|v_main_#t~malloc9.base_2|} OutVars{main_#t~malloc9.offset=|v_main_#t~malloc9.offset_2|, main_#t~malloc9.base=|v_main_#t~malloc9.base_2|, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_1, main_~nondetString2~0.base=v_main_~nondetString2~0.base_1} AuxVars[] AssignedVars[main_~nondetString2~0.offset, main_~nondetString2~0.base] [2018-04-10 00:34:58,721 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,721 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,724 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,724 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6))) (and (= |v_#memory_int_part_locs_32_locs_65_1| (store |v_#memory_int_part_locs_32_locs_65_2| v_main_~nondetString1~0.base_2 (store (select |v_#memory_int_part_locs_30_locs_65_1| v_main_~nondetString1~0.base_2) (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1)) 0))) (= 1 (select |v_#valid_7| v_main_~nondetString1~0.base_2)) (<= .cse0 (select |v_#length_5| v_main_~nondetString1~0.base_2)) (<= 1 .cse0))) InVars {main_~length1~0=v_main_~length1~0_6, main_~nondetString1~0.base=v_main_~nondetString1~0.base_2, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_int_part_locs_32_locs_65=|v_#memory_int_part_locs_32_locs_65_2|, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_1|, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_2} OutVars{main_~length1~0=v_main_~length1~0_6, main_~nondetString1~0.base=v_main_~nondetString1~0.base_2, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_int_part_locs_32_locs_65=|v_#memory_int_part_locs_32_locs_65_1|, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_1|} AuxVars[] AssignedVars[#memory_int_part_locs_32_locs_65] [2018-04-10 00:34:58,725 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-10 00:34:58,725 DEBUG L339 ransitionTransformer]: old formula: [2018-04-10 00:34:58,725 DEBUG L340 ransitionTransformer]: (let ((.cse0 (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6))) (and (= 1 (select |v_#valid_7| v_main_~nondetString1~0.base_2)) (= |v_#memory_int_1| (store |v_#memory_int_2| v_main_~nondetString1~0.base_2 (store (select |v_#memory_int_2| v_main_~nondetString1~0.base_2) (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1)) 0))) (<= .cse0 (select |v_#length_5| v_main_~nondetString1~0.base_2)) (<= 1 .cse0))) [2018-04-10 00:34:58,725 DEBUG L341 ransitionTransformer]: new formula: [2018-04-10 00:34:58,725 DEBUG L342 ransitionTransformer]: (let ((.cse0 (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6))) (and (= |v_#memory_int_part_locs_32_locs_65_1| (store |v_#memory_int_part_locs_32_locs_65_2| v_main_~nondetString1~0.base_2 (store (select |v_#memory_int_part_locs_30_locs_65_1| v_main_~nondetString1~0.base_2) (+ v_main_~nondetString1~0.offset_2 v_main_~length1~0_6 (- 1)) 0))) (= 1 (select |v_#valid_7| v_main_~nondetString1~0.base_2)) (<= .cse0 (select |v_#length_5| v_main_~nondetString1~0.base_2)) (<= 1 .cse0))) [2018-04-10 00:34:58,725 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-10 00:34:58,725 DEBUG L347 ransitionTransformer]: old invars: [2018-04-10 00:34:58,725 DEBUG L348 ransitionTransformer]: {main_~length1~0=v_main_~length1~0_6, main_~nondetString1~0.base=v_main_~nondetString1~0.base_2, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_2|, #length=|v_#length_5|, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_2} [2018-04-10 00:34:58,726 DEBUG L349 ransitionTransformer]: new invars: [2018-04-10 00:34:58,726 DEBUG L350 ransitionTransformer]: {main_~length1~0=v_main_~length1~0_6, main_~nondetString1~0.base=v_main_~nondetString1~0.base_2, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_int_part_locs_32_locs_65=|v_#memory_int_part_locs_32_locs_65_2|, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_1|, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_2} [2018-04-10 00:34:58,726 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,726 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,726 DEBUG L356 ransitionTransformer]: {main_~length1~0=v_main_~length1~0_6, main_~nondetString1~0.base=v_main_~nondetString1~0.base_2, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_1|, #length=|v_#length_5|, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_2} [2018-04-10 00:34:58,726 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,726 DEBUG L358 ransitionTransformer]: {main_~length1~0=v_main_~length1~0_6, main_~nondetString1~0.base=v_main_~nondetString1~0.base_2, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_int_part_locs_32_locs_65=|v_#memory_int_part_locs_32_locs_65_1|, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_1|} [2018-04-10 00:34:58,726 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,726 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,726 DEBUG L331 ransitionTransformer]: Formula: (not (= (select |v_#valid_8| v_main_~nondetString1~0.base_3) 1)) InVars {main_~nondetString1~0.base=v_main_~nondetString1~0.base_3, #valid=|v_#valid_8|} OutVars{main_~nondetString1~0.base=v_main_~nondetString1~0.base_3, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,727 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,727 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,727 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,727 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (+ v_main_~length1~0_7 v_main_~nondetString1~0.offset_3))) (or (not (<= .cse0 (select |v_#length_6| v_main_~nondetString1~0.base_4))) (not (<= 1 .cse0)))) InVars {main_~length1~0=v_main_~length1~0_7, #length=|v_#length_6|, main_~nondetString1~0.base=v_main_~nondetString1~0.base_4, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_3} OutVars{main_~length1~0=v_main_~length1~0_7, #length=|v_#length_6|, main_~nondetString1~0.base=v_main_~nondetString1~0.base_4, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_3} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,727 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,727 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,728 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,728 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2))) (and (<= .cse0 (select |v_#length_7| v_main_~nondetString2~0.base_2)) (<= 1 .cse0) (= 1 (select |v_#valid_9| v_main_~nondetString2~0.base_2)) (= (store |v_#memory_int_part_locs_33_locs_65_3| v_main_~nondetString2~0.base_2 (store (select |v_#memory_int_part_locs_30_locs_65_3| v_main_~nondetString2~0.base_2) (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1)) 0)) |v_#memory_int_part_locs_33_locs_65_4|))) InVars {#memory_int_part_locs_33_locs_65=|v_#memory_int_part_locs_33_locs_65_3|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~length2~0=v_main_~length2~0_6, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_3|, main_~nondetString2~0.base=v_main_~nondetString2~0.base_2} OutVars{#memory_int_part_locs_33_locs_65=|v_#memory_int_part_locs_33_locs_65_4|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~length2~0=v_main_~length2~0_6, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_2, main_~nondetString2~0.base=v_main_~nondetString2~0.base_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_3|} AuxVars[] AssignedVars[#memory_int_part_locs_33_locs_65] [2018-04-10 00:34:58,728 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-10 00:34:58,729 DEBUG L339 ransitionTransformer]: old formula: [2018-04-10 00:34:58,729 DEBUG L340 ransitionTransformer]: (let ((.cse0 (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2))) (and (<= .cse0 (select |v_#length_7| v_main_~nondetString2~0.base_2)) (= (store |v_#memory_int_4| v_main_~nondetString2~0.base_2 (store (select |v_#memory_int_4| v_main_~nondetString2~0.base_2) (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1)) 0)) |v_#memory_int_3|) (<= 1 .cse0) (= 1 (select |v_#valid_9| v_main_~nondetString2~0.base_2)))) [2018-04-10 00:34:58,729 DEBUG L341 ransitionTransformer]: new formula: [2018-04-10 00:34:58,729 DEBUG L342 ransitionTransformer]: (let ((.cse0 (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2))) (and (<= .cse0 (select |v_#length_7| v_main_~nondetString2~0.base_2)) (<= 1 .cse0) (= 1 (select |v_#valid_9| v_main_~nondetString2~0.base_2)) (= (store |v_#memory_int_part_locs_33_locs_65_3| v_main_~nondetString2~0.base_2 (store (select |v_#memory_int_part_locs_30_locs_65_3| v_main_~nondetString2~0.base_2) (+ v_main_~length2~0_6 v_main_~nondetString2~0.offset_2 (- 1)) 0)) |v_#memory_int_part_locs_33_locs_65_4|))) [2018-04-10 00:34:58,729 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-10 00:34:58,729 DEBUG L347 ransitionTransformer]: old invars: [2018-04-10 00:34:58,729 DEBUG L348 ransitionTransformer]: {#valid=|v_#valid_9|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, main_~length2~0=v_main_~length2~0_6, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_2, main_~nondetString2~0.base=v_main_~nondetString2~0.base_2} [2018-04-10 00:34:58,730 DEBUG L349 ransitionTransformer]: new invars: [2018-04-10 00:34:58,730 DEBUG L350 ransitionTransformer]: {#memory_int_part_locs_33_locs_65=|v_#memory_int_part_locs_33_locs_65_3|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~length2~0=v_main_~length2~0_6, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_3|, main_~nondetString2~0.base=v_main_~nondetString2~0.base_2} [2018-04-10 00:34:58,730 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,730 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,730 DEBUG L356 ransitionTransformer]: {#valid=|v_#valid_9|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, main_~length2~0=v_main_~length2~0_6, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_2, main_~nondetString2~0.base=v_main_~nondetString2~0.base_2} [2018-04-10 00:34:58,730 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,730 DEBUG L358 ransitionTransformer]: {#memory_int_part_locs_33_locs_65=|v_#memory_int_part_locs_33_locs_65_4|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~length2~0=v_main_~length2~0_6, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_2, main_~nondetString2~0.base=v_main_~nondetString2~0.base_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_3|} [2018-04-10 00:34:58,731 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,731 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,731 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_10| v_main_~nondetString2~0.base_3))) InVars {#valid=|v_#valid_10|, main_~nondetString2~0.base=v_main_~nondetString2~0.base_3} OutVars{#valid=|v_#valid_10|, main_~nondetString2~0.base=v_main_~nondetString2~0.base_3} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,731 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,731 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,732 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,732 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (+ v_main_~length2~0_7 v_main_~nondetString2~0.offset_3))) (or (not (<= .cse0 (select |v_#length_8| v_main_~nondetString2~0.base_4))) (not (<= 1 .cse0)))) InVars {#length=|v_#length_8|, main_~length2~0=v_main_~length2~0_7, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_3, main_~nondetString2~0.base=v_main_~nondetString2~0.base_4} OutVars{#length=|v_#length_8|, main_~length2~0=v_main_~length2~0_7, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_3, main_~nondetString2~0.base=v_main_~nondetString2~0.base_4} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,732 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,732 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,732 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,733 DEBUG L331 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offsetInParam_1| v_main_~nondetString1~0.offset_5) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offsetInParam_1| v_main_~nondetString2~0.offset_5) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.baseInParam_1| v_main_~nondetString2~0.base_6) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.baseInParam_1| v_main_~nondetString1~0.base_6)) InVars {main_~nondetString1~0.base=v_main_~nondetString1~0.base_6, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_5, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_5, main_~nondetString2~0.base=v_main_~nondetString2~0.base_6} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offsetInParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offsetInParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.baseInParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.baseInParam_1|, main_~nondetString1~0.base=v_main_~nondetString1~0.base_6, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_5, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_5, main_~nondetString2~0.base=v_main_~nondetString2~0.base_6} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offset, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offset, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.base, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.base] [2018-04-10 00:34:58,733 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,733 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,733 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offsetInParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offsetInParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.baseInParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.baseInParam_1|} [2018-04-10 00:34:58,733 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,733 DEBUG L358 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offsetInParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offsetInParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.baseInParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.baseInParam_1|, main_~nondetString1~0.base=v_main_~nondetString1~0.base_6, main_~nondetString2~0.offset=v_main_~nondetString2~0.offset_5, main_~nondetString1~0.offset=v_main_~nondetString1~0.offset_5, main_~nondetString2~0.base=v_main_~nondetString2~0.base_6} [2018-04-10 00:34:58,733 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,733 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,733 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,733 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,734 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,734 DEBUG L356 ransitionTransformer]: {main_#t~ret10.offset=|v_main_#t~ret10.offset_2|, main_#t~ret10.base=|v_main_#t~ret10.base_2|} [2018-04-10 00:34:58,734 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,734 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,734 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,734 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,734 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_2 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offset_1|) (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_2 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.base_1|)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offset_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.base_1|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_2, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_2, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.offset_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s1.base_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base] [2018-04-10 00:34:58,734 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,734 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,735 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,735 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-04-10 00:34:58,735 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,735 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,735 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,735 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.offset_2 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offset_1|) (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.base_2 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.base_1|)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.base_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offset_1|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.base_2, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.offset_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#in~s2.base_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.offset_2} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.base, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.offset] [2018-04-10 00:34:58,735 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,735 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,735 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,736 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_#t~malloc8.base_3| 0)) InVars {main_#t~malloc8.base=|v_main_#t~malloc8.base_3|, #valid=|v_#valid_12|} OutVars{main_#t~malloc8.base=|v_main_#t~malloc8.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#valid] [2018-04-10 00:34:58,736 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,736 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,736 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,736 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,736 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,736 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,736 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset_4, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base_4} [2018-04-10 00:34:58,736 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,736 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,737 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,737 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,737 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,737 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,737 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,737 DEBUG L356 ransitionTransformer]: {main_#t~malloc8.offset=|v_main_#t~malloc8.offset_4|, main_#t~malloc8.base=|v_main_#t~malloc8.base_4|} [2018-04-10 00:34:58,737 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,737 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,737 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,737 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,737 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,738 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,738 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,738 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_5} [2018-04-10 00:34:58,738 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,738 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,738 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,738 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,738 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_13| (store |v_#valid_14| |v_main_#t~malloc9.base_3| 0)) InVars {main_#t~malloc9.base=|v_main_#t~malloc9.base_3|, #valid=|v_#valid_14|} OutVars{main_#t~malloc9.base=|v_main_#t~malloc9.base_3|, #valid=|v_#valid_13|} AuxVars[] AssignedVars[#valid] [2018-04-10 00:34:58,738 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,738 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,739 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,739 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,739 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,739 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,739 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_6} [2018-04-10 00:34:58,739 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,739 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,739 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,739 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,739 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,739 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,740 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,740 DEBUG L356 ransitionTransformer]: {main_#t~malloc9.base=|v_main_#t~malloc9.base_4|, main_#t~malloc9.offset=|v_main_#t~malloc9.offset_4|} [2018-04-10 00:34:58,740 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,740 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,740 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,740 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,740 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,740 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,740 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,740 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,740 DEBUG L331 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,741 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,741 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,741 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,741 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_15| |old(#valid)|) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,741 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,741 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,742 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,742 DEBUG L331 ransitionTransformer]: Formula: (not (= |v_#valid_16| |old(#valid)|)) InVars {#valid=|v_#valid_16|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_16|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,742 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,742 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,742 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,743 DEBUG L331 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_3| v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_3) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_3| v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_3)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_3, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_3} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_3, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_3, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_3|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_3|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset] [2018-04-10 00:34:58,743 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,743 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,743 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,743 DEBUG L331 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base_2| 0) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset_2| 0)) InVars {} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset_2|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base_2|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base] [2018-04-10 00:34:58,743 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,744 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,744 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,744 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_4 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_4|) (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_4 (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_4| 1))) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_4|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_4|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_4, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_4, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_4|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_4|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base] [2018-04-10 00:34:58,744 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,744 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,744 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,745 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,745 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,745 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,745 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,746 DEBUG L331 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_19| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|)) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_3| (select (select |v_#memory_int_part_locs_32_locs_65_5| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|)) (<= 0 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|) (<= (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5| 1) (select |v_#length_11| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|))) InVars {#length=|v_#length_11|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|, #memory_int_part_locs_32_locs_65=|v_#memory_int_part_locs_32_locs_65_5|, #valid=|v_#valid_19|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_3|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|, #valid=|v_#valid_19|, #length=|v_#length_11|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|, #memory_int_part_locs_32_locs_65=|v_#memory_int_part_locs_32_locs_65_5|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3] [2018-04-10 00:34:58,746 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-10 00:34:58,746 DEBUG L339 ransitionTransformer]: old formula: [2018-04-10 00:34:58,746 DEBUG L340 ransitionTransformer]: (and (= 1 (select |v_#valid_19| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|)) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_3| (select (select |v_#memory_int_6| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|)) (<= 0 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|) (<= (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5| 1) (select |v_#length_11| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|))) [2018-04-10 00:34:58,746 DEBUG L341 ransitionTransformer]: new formula: [2018-04-10 00:34:58,746 DEBUG L342 ransitionTransformer]: (and (= 1 (select |v_#valid_19| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|)) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_3| (select (select |v_#memory_int_part_locs_32_locs_65_5| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|)) (<= 0 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|) (<= (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5| 1) (select |v_#length_11| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|))) [2018-04-10 00:34:58,747 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-10 00:34:58,747 DEBUG L347 ransitionTransformer]: old invars: [2018-04-10 00:34:58,747 DEBUG L348 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_6|, #length=|v_#length_11|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|} [2018-04-10 00:34:58,747 DEBUG L349 ransitionTransformer]: new invars: [2018-04-10 00:34:58,747 DEBUG L350 ransitionTransformer]: {#length=|v_#length_11|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|, #memory_int_part_locs_32_locs_65=|v_#memory_int_part_locs_32_locs_65_5|, #valid=|v_#valid_19|} [2018-04-10 00:34:58,747 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,747 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,748 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_3|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_6|, #length=|v_#length_11|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|} [2018-04-10 00:34:58,748 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,748 DEBUG L358 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_3|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_5|, #valid=|v_#valid_19|, #length=|v_#length_11|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_5|, #memory_int_part_locs_32_locs_65=|v_#memory_int_part_locs_32_locs_65_5|} [2018-04-10 00:34:58,748 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,748 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,748 DEBUG L331 ransitionTransformer]: Formula: (not (= (select |v_#valid_20| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_6|) 1)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_6|, #valid=|v_#valid_20|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_6|, #valid=|v_#valid_20|} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,749 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,749 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,749 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,749 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= 0 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_6|)) (not (<= (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_6| 1) (select |v_#length_12| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_7|)))) InVars {#length=|v_#length_12|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_6|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_7|} OutVars{#length=|v_#length_12|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_6|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_7|} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,749 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,749 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,750 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,750 DEBUG L331 ransitionTransformer]: Formula: (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_6 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_4|) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_4|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_4|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_6} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0] [2018-04-10 00:34:58,750 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,750 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,750 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,751 DEBUG L331 ransitionTransformer]: Formula: (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_1 0) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_1} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_1} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,751 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,751 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,751 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,751 DEBUG L331 ransitionTransformer]: Formula: (not (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_2 0)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_2} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_2} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,751 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,752 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,752 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,752 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,752 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,752 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,752 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_1|} [2018-04-10 00:34:58,752 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,753 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,753 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,753 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,753 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,753 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,753 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,754 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem3_2|} [2018-04-10 00:34:58,754 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,754 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,754 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,754 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,754 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,755 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,755 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,755 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_1|} [2018-04-10 00:34:58,755 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,755 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,755 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,755 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,756 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,756 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,756 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,756 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.base_2|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post2.offset_2|} [2018-04-10 00:34:58,756 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,756 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,757 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,757 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,757 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset_1 v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.offset_1) (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base_1 v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.base_1)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.base_1, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.offset_1} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset_1, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.base_1, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base_1, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s2.offset_1} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base] [2018-04-10 00:34:58,757 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,757 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,758 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,758 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,758 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,758 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,758 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,758 DEBUG L331 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,758 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,759 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,759 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,759 DEBUG L331 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_1| v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base_2) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_1| v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset_2)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset_2, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base_2} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset_2, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base_2} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset] [2018-04-10 00:34:58,759 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,759 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,760 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,760 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base_3 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_2|) (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset_3 (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_2| 1))) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_2|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_2|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset_3, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_2|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_2|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base_3} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.offset, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~scanp~0.base] [2018-04-10 00:34:58,760 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,760 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,761 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,761 DEBUG L331 ransitionTransformer]: Formula: (and (= (select |v_#valid_17| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) 1) (<= 0 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_1| (select (select |v_#memory_int_part_locs_33_locs_65_5| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|)) (<= (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3| 1) (select |v_#length_9| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|))) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|, #length=|v_#length_9|, #memory_int_part_locs_33_locs_65=|v_#memory_int_part_locs_33_locs_65_5|, #valid=|v_#valid_17|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|, #memory_int_part_locs_33_locs_65=|v_#memory_int_part_locs_33_locs_65_5|, #valid=|v_#valid_17|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|, #length=|v_#length_9|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5] [2018-04-10 00:34:58,761 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-10 00:34:58,761 DEBUG L339 ransitionTransformer]: old formula: [2018-04-10 00:34:58,761 DEBUG L340 ransitionTransformer]: (and (= (select |v_#valid_17| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) 1) (<= 0 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_1| (select (select |v_#memory_int_5| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|)) (<= (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3| 1) (select |v_#length_9| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|))) [2018-04-10 00:34:58,761 DEBUG L341 ransitionTransformer]: new formula: [2018-04-10 00:34:58,762 DEBUG L342 ransitionTransformer]: (and (= (select |v_#valid_17| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) 1) (<= 0 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_1| (select (select |v_#memory_int_part_locs_33_locs_65_5| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|) |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|)) (<= (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3| 1) (select |v_#length_9| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|))) [2018-04-10 00:34:58,762 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-10 00:34:58,762 DEBUG L347 ransitionTransformer]: old invars: [2018-04-10 00:34:58,762 DEBUG L348 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_5|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|, #length=|v_#length_9|} [2018-04-10 00:34:58,762 DEBUG L349 ransitionTransformer]: new invars: [2018-04-10 00:34:58,762 DEBUG L350 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|, #length=|v_#length_9|, #memory_int_part_locs_33_locs_65=|v_#memory_int_part_locs_33_locs_65_5|, #valid=|v_#valid_17|} [2018-04-10 00:34:58,762 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,762 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,762 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_5|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|, #length=|v_#length_9|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_1|} [2018-04-10 00:34:58,762 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,762 DEBUG L358 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_3|, #memory_int_part_locs_33_locs_65=|v_#memory_int_part_locs_33_locs_65_5|, #valid=|v_#valid_17|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_3|, #length=|v_#length_9|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_1|} [2018-04-10 00:34:58,763 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,763 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,763 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_18| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_4|))) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_4|, #valid=|v_#valid_18|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_4|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,763 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,763 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,763 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,763 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= 0 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_4|)) (not (<= (+ |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_4| 1) (select |v_#length_10| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_5|)))) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_5|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_4|, #length=|v_#length_10|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_5|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_4|, #length=|v_#length_10|} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,763 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,763 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,764 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,764 DEBUG L331 ransitionTransformer]: Formula: (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_1 |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_2|) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_2|} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_1, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_2|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0] [2018-04-10 00:34:58,764 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,764 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,764 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,764 DEBUG L331 ransitionTransformer]: Formula: (= 0 v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_2) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_2} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_2} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,764 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,764 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,764 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,764 DEBUG L331 ransitionTransformer]: Formula: (not (= 0 v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_3)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_3} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_3} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,765 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,765 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,765 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,765 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,765 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,765 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,765 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_6|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_5|} [2018-04-10 00:34:58,765 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,765 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,765 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,765 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,766 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,766 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,766 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,766 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.base_7|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~post4.offset_6|} [2018-04-10 00:34:58,766 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,766 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,766 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,766 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,766 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,766 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,766 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,766 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_3|} [2018-04-10 00:34:58,767 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,767 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,767 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,767 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,767 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,767 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,767 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,767 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#t~mem5_4|} [2018-04-10 00:34:58,767 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,767 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:34:58,767 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,767 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,768 DEBUG L331 ransitionTransformer]: Formula: (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_3 v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_4) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_3, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_4} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_3, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_4} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,768 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,768 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,768 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,768 DEBUG L331 ransitionTransformer]: Formula: (not (= v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_4 v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_5)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_4, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_5} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~c~0_4, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~sc~0_5} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,768 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,768 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,769 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,769 DEBUG L331 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset_1| (+ v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_1 (- 1))) (= |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base_1| v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_1)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_1, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_1} OutVars{__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.offset_1, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base=v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_~s1.base_1, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base] [2018-04-10 00:34:58,769 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,769 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,769 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,769 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:34:58,770 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:34:58,770 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,770 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,770 DEBUG L331 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret11_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret11=|v_ULTIMATE.start_#t~ret11_2|, main_#res=|v_main_#resOutParam_1|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret11] [2018-04-10 00:34:58,770 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,770 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,770 DEBUG L356 ransitionTransformer]: {ULTIMATE.start_#t~ret11=|v_ULTIMATE.start_#t~ret11_2|} [2018-04-10 00:34:58,771 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,771 DEBUG L358 ransitionTransformer]: {ULTIMATE.start_#t~ret11=|v_ULTIMATE.start_#t~ret11_2|, main_#res=|v_main_#resOutParam_1|} [2018-04-10 00:34:58,771 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,771 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:34:58,771 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_main_#t~ret10.base_3| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.baseOutParam_1|) (= |v_main_#t~ret10.offset_3| |v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offsetOutParam_1|)) InVars {__U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offsetOutParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.baseOutParam_1|} OutVars{main_#t~ret10.offset=|v_main_#t~ret10.offset_3|, main_#t~ret10.base=|v_main_#t~ret10.base_3|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.baseOutParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offsetOutParam_1|} AuxVars[] AssignedVars[main_#t~ret10.offset, main_#t~ret10.base] [2018-04-10 00:34:58,771 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:34:58,772 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:34:58,772 DEBUG L356 ransitionTransformer]: {main_#t~ret10.offset=|v_main_#t~ret10.offset_3|, main_#t~ret10.base=|v_main_#t~ret10.base_3|} [2018-04-10 00:34:58,772 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:34:58,772 DEBUG L358 ransitionTransformer]: {main_#t~ret10.offset=|v_main_#t~ret10.offset_3|, main_#t~ret10.base=|v_main_#t~ret10.base_3|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.base=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.baseOutParam_1|, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offset=|v___U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrk_#res.offsetOutParam_1|} [2018-04-10 00:34:58,772 DEBUG L360 ransitionTransformer]: [2018-04-10 00:34:58,773 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 00:34:58,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.04 12:34:58 BasicIcfg [2018-04-10 00:34:58,791 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-10 00:34:58,792 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-10 00:34:58,792 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-10 00:34:58,795 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-10 00:34:58,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.04 12:32:44" (1/4) ... [2018-04-10 00:34:58,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@752383cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.04 12:34:58, skipping insertion in model container [2018-04-10 00:34:58,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:32:44" (2/4) ... [2018-04-10 00:34:58,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@752383cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.04 12:34:58, skipping insertion in model container [2018-04-10 00:34:58,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 12:32:45" (3/4) ... [2018-04-10 00:34:58,797 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@752383cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.04 12:34:58, skipping insertion in model container [2018-04-10 00:34:58,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.04 12:34:58" (4/4) ... [2018-04-10 00:34:58,798 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-04-10 00:34:58,808 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-10 00:34:58,817 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 9 error locations. [2018-04-10 00:34:58,855 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-10 00:34:58,856 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-10 00:34:58,856 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-10 00:34:58,856 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-10 00:34:58,856 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-10 00:34:58,856 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-10 00:34:58,856 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-10 00:34:58,856 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-10 00:34:58,856 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-10 00:34:58,857 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-10 00:34:58,866 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states. [2018-04-10 00:34:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-04-10 00:34:58,870 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:34:58,871 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:34:58,871 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:34:58,874 INFO L82 PathProgramCache]: Analyzing trace with hash -1123364237, 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 [2018-04-10 00:34:58,888 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:34:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:34:58,930 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:34:58,970 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 [2018-04-10 00:34:58,971 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,009 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,010 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-10 00:34:59,026 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 [2018-04-10 00:34:59,027 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,030 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. [2018-04-10 00:34:59,031 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:11 [2018-04-10 00:34:59,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:34:59,041 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:34:59,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:34:59,099 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:34:59,099 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-04-10 00:34:59,101 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-10 00:34:59,111 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-10 00:34:59,112 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-04-10 00:34:59,114 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 4 states. [2018-04-10 00:34:59,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:34:59,179 INFO L93 Difference]: Finished difference Result 114 states and 124 transitions. [2018-04-10 00:34:59,180 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-10 00:34:59,181 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 19 [2018-04-10 00:34:59,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:34:59,191 INFO L225 Difference]: With dead ends: 114 [2018-04-10 00:34:59,191 INFO L226 Difference]: Without dead ends: 69 [2018-04-10 00:34:59,194 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 33 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-04-10 00:34:59,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-04-10 00:34:59,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2018-04-10 00:34:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-04-10 00:34:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 73 transitions. [2018-04-10 00:34:59,226 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 73 transitions. Word has length 19 [2018-04-10 00:34:59,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:34:59,226 INFO L459 AbstractCegarLoop]: Abstraction has 69 states and 73 transitions. [2018-04-10 00:34:59,226 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-10 00:34:59,227 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 73 transitions. [2018-04-10 00:34:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-04-10 00:34:59,227 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:34:59,227 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:34:59,228 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:34:59,228 INFO L82 PathProgramCache]: Analyzing trace with hash -1123364236, 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 [2018-04-10 00:34:59,234 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:34:59,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:34:59,249 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:34:59,282 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 [2018-04-10 00:34:59,283 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,290 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 [2018-04-10 00:34:59,290 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,299 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,300 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:19, output treesize:17 [2018-04-10 00:34:59,386 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:34:59,388 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 15 [2018-04-10 00:34:59,389 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,406 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:34:59,407 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:34:59,407 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-04-10 00:34:59,408 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,419 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,419 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:28, output treesize:12 [2018-04-10 00:34:59,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:34:59,433 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:34:59,550 INFO L267 ElimStorePlain]: Start of recursive call 1: End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,550 INFO L202 ElimStorePlain]: Needed 1 recursive calls to eliminate 5 variables, input treesize:25, output treesize:3 [2018-04-10 00:34:59,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:34:59,579 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:34:59,579 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2018-04-10 00:34:59,580 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-04-10 00:34:59,581 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-04-10 00:34:59,581 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-04-10 00:34:59,581 INFO L87 Difference]: Start difference. First operand 69 states and 73 transitions. Second operand 9 states. [2018-04-10 00:34:59,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:34:59,757 INFO L93 Difference]: Finished difference Result 69 states and 73 transitions. [2018-04-10 00:34:59,758 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-10 00:34:59,758 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 19 [2018-04-10 00:34:59,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:34:59,759 INFO L225 Difference]: With dead ends: 69 [2018-04-10 00:34:59,759 INFO L226 Difference]: Without dead ends: 68 [2018-04-10 00:34:59,760 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-04-10 00:34:59,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2018-04-10 00:34:59,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2018-04-10 00:34:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-04-10 00:34:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 72 transitions. [2018-04-10 00:34:59,768 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 72 transitions. Word has length 19 [2018-04-10 00:34:59,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:34:59,768 INFO L459 AbstractCegarLoop]: Abstraction has 68 states and 72 transitions. [2018-04-10 00:34:59,768 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-04-10 00:34:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 72 transitions. [2018-04-10 00:34:59,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-04-10 00:34:59,769 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:34:59,769 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] [2018-04-10 00:34:59,769 INFO L408 AbstractCegarLoop]: === Iteration 3 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:34:59,770 INFO L82 PathProgramCache]: Analyzing trace with hash -464552825, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:34:59,779 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:34:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:34:59,793 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:34:59,798 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 [2018-04-10 00:34:59,798 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,799 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,799 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-10 00:34:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:34:59,823 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:34:59,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:34:59,864 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:34:59,864 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-04-10 00:34:59,864 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-10 00:34:59,864 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-10 00:34:59,865 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-04-10 00:34:59,865 INFO L87 Difference]: Start difference. First operand 68 states and 72 transitions. Second operand 4 states. [2018-04-10 00:34:59,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:34:59,897 INFO L93 Difference]: Finished difference Result 68 states and 72 transitions. [2018-04-10 00:34:59,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-10 00:34:59,897 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 20 [2018-04-10 00:34:59,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:34:59,898 INFO L225 Difference]: With dead ends: 68 [2018-04-10 00:34:59,898 INFO L226 Difference]: Without dead ends: 67 [2018-04-10 00:34:59,899 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-04-10 00:34:59,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-04-10 00:34:59,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2018-04-10 00:34:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-04-10 00:34:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 71 transitions. [2018-04-10 00:34:59,903 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 71 transitions. Word has length 20 [2018-04-10 00:34:59,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:34:59,903 INFO L459 AbstractCegarLoop]: Abstraction has 67 states and 71 transitions. [2018-04-10 00:34:59,903 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-10 00:34:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 71 transitions. [2018-04-10 00:34:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-04-10 00:34:59,904 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:34:59,904 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] [2018-04-10 00:34:59,904 INFO L408 AbstractCegarLoop]: === Iteration 4 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:34:59,904 INFO L82 PathProgramCache]: Analyzing trace with hash -464552824, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:34:59,910 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:34:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:34:59,922 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:34:59,928 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 [2018-04-10 00:34:59,928 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,932 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:34:59,932 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2018-04-10 00:34:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:34:59,947 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:34:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:34:59,992 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:34:59,993 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2018-04-10 00:34:59,993 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-10 00:34:59,993 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-10 00:34:59,993 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-04-10 00:34:59,993 INFO L87 Difference]: Start difference. First operand 67 states and 71 transitions. Second operand 7 states. [2018-04-10 00:35:00,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:35:00,035 INFO L93 Difference]: Finished difference Result 67 states and 71 transitions. [2018-04-10 00:35:00,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-10 00:35:00,035 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 20 [2018-04-10 00:35:00,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:35:00,036 INFO L225 Difference]: With dead ends: 67 [2018-04-10 00:35:00,036 INFO L226 Difference]: Without dead ends: 66 [2018-04-10 00:35:00,036 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-04-10 00:35:00,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2018-04-10 00:35:00,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2018-04-10 00:35:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2018-04-10 00:35:00,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 70 transitions. [2018-04-10 00:35:00,042 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 70 transitions. Word has length 20 [2018-04-10 00:35:00,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:35:00,043 INFO L459 AbstractCegarLoop]: Abstraction has 66 states and 70 transitions. [2018-04-10 00:35:00,043 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-10 00:35:00,043 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 70 transitions. [2018-04-10 00:35:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-04-10 00:35:00,044 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:35:00,044 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:35:00,044 INFO L408 AbstractCegarLoop]: === Iteration 5 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:35:00,044 INFO L82 PathProgramCache]: Analyzing trace with hash 1720674739, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:35:00,052 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:35:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:35:00,070 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:35:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:00,119 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:35:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:00,145 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:35:00,145 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2018-04-10 00:35:00,145 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-10 00:35:00,145 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-10 00:35:00,145 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-10 00:35:00,145 INFO L87 Difference]: Start difference. First operand 66 states and 70 transitions. Second operand 6 states. [2018-04-10 00:35:00,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:35:00,197 INFO L93 Difference]: Finished difference Result 68 states and 72 transitions. [2018-04-10 00:35:00,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-10 00:35:00,198 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 30 [2018-04-10 00:35:00,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:35:00,198 INFO L225 Difference]: With dead ends: 68 [2018-04-10 00:35:00,199 INFO L226 Difference]: Without dead ends: 67 [2018-04-10 00:35:00,199 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-04-10 00:35:00,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-04-10 00:35:00,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 65. [2018-04-10 00:35:00,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-04-10 00:35:00,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 69 transitions. [2018-04-10 00:35:00,203 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 69 transitions. Word has length 30 [2018-04-10 00:35:00,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:35:00,203 INFO L459 AbstractCegarLoop]: Abstraction has 65 states and 69 transitions. [2018-04-10 00:35:00,203 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-10 00:35:00,203 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 69 transitions. [2018-04-10 00:35:00,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-04-10 00:35:00,204 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:35:00,204 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:35:00,204 INFO L408 AbstractCegarLoop]: === Iteration 6 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:35:00,204 INFO L82 PathProgramCache]: Analyzing trace with hash 1720674740, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:35:00,218 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:35:00,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:35:00,236 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:35:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:00,354 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:35:00,362 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2018-04-10 00:35:00,362 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:35:00,372 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2018-04-10 00:35:00,372 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:35:00,376 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-04-10 00:35:00,376 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:7 [2018-04-10 00:35:00,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:00,424 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:35:00,424 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 8 [2018-04-10 00:35:00,425 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-04-10 00:35:00,425 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-04-10 00:35:00,425 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-04-10 00:35:00,425 INFO L87 Difference]: Start difference. First operand 65 states and 69 transitions. Second operand 9 states. [2018-04-10 00:35:00,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:35:00,565 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2018-04-10 00:35:00,565 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-10 00:35:00,565 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 30 [2018-04-10 00:35:00,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:35:00,566 INFO L225 Difference]: With dead ends: 70 [2018-04-10 00:35:00,566 INFO L226 Difference]: Without dead ends: 69 [2018-04-10 00:35:00,567 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 50 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2018-04-10 00:35:00,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2018-04-10 00:35:00,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2018-04-10 00:35:00,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-04-10 00:35:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 73 transitions. [2018-04-10 00:35:00,573 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 73 transitions. Word has length 30 [2018-04-10 00:35:00,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:35:00,573 INFO L459 AbstractCegarLoop]: Abstraction has 69 states and 73 transitions. [2018-04-10 00:35:00,573 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-04-10 00:35:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 73 transitions. [2018-04-10 00:35:00,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-04-10 00:35:00,575 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:35:00,575 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:35:00,575 INFO L408 AbstractCegarLoop]: === Iteration 7 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:35:00,575 INFO L82 PathProgramCache]: Analyzing trace with hash -523747512, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:35:00,587 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:35:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:35:00,611 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:35:00,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:00,675 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:35:00,682 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2018-04-10 00:35:00,683 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:35:00,688 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2018-04-10 00:35:00,689 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:35:00,691 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-04-10 00:35:00,691 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:7 [2018-04-10 00:35:00,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:00,722 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:35:00,722 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [9, 9] imperfect sequences [] total 9 [2018-04-10 00:35:00,723 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-04-10 00:35:00,723 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-04-10 00:35:00,723 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-04-10 00:35:00,723 INFO L87 Difference]: Start difference. First operand 69 states and 73 transitions. Second operand 10 states. [2018-04-10 00:35:00,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:35:00,846 INFO L93 Difference]: Finished difference Result 87 states and 92 transitions. [2018-04-10 00:35:00,846 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-10 00:35:00,846 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 39 [2018-04-10 00:35:00,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:35:00,849 INFO L225 Difference]: With dead ends: 87 [2018-04-10 00:35:00,849 INFO L226 Difference]: Without dead ends: 86 [2018-04-10 00:35:00,849 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 67 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2018-04-10 00:35:00,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2018-04-10 00:35:00,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 73. [2018-04-10 00:35:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-04-10 00:35:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 78 transitions. [2018-04-10 00:35:00,854 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 78 transitions. Word has length 39 [2018-04-10 00:35:00,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:35:00,854 INFO L459 AbstractCegarLoop]: Abstraction has 73 states and 78 transitions. [2018-04-10 00:35:00,855 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-04-10 00:35:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2018-04-10 00:35:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-04-10 00:35:00,855 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:35:00,855 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:35:00,856 INFO L408 AbstractCegarLoop]: === Iteration 8 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:35:00,856 INFO L82 PathProgramCache]: Analyzing trace with hash -523747513, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:35:00,863 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:35:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:35:00,881 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:35:00,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:00,902 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:35:00,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:00,927 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:35:00,928 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 6 [2018-04-10 00:35:00,928 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-10 00:35:00,928 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-10 00:35:00,928 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-04-10 00:35:00,929 INFO L87 Difference]: Start difference. First operand 73 states and 78 transitions. Second operand 7 states. [2018-04-10 00:35:00,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:35:00,990 INFO L93 Difference]: Finished difference Result 85 states and 91 transitions. [2018-04-10 00:35:00,990 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-04-10 00:35:00,990 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 39 [2018-04-10 00:35:00,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:35:00,991 INFO L225 Difference]: With dead ends: 85 [2018-04-10 00:35:00,991 INFO L226 Difference]: Without dead ends: 84 [2018-04-10 00:35:00,991 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-04-10 00:35:00,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2018-04-10 00:35:00,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 72. [2018-04-10 00:35:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2018-04-10 00:35:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 76 transitions. [2018-04-10 00:35:00,997 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 76 transitions. Word has length 39 [2018-04-10 00:35:00,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:35:00,997 INFO L459 AbstractCegarLoop]: Abstraction has 72 states and 76 transitions. [2018-04-10 00:35:00,997 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-10 00:35:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 76 transitions. [2018-04-10 00:35:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-04-10 00:35:00,998 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:35:00,998 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:35:00,998 INFO L408 AbstractCegarLoop]: === Iteration 9 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:35:00,998 INFO L82 PathProgramCache]: Analyzing trace with hash 1468602382, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:35:01,004 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:35:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:35:01,022 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:35:01,049 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:35:01,049 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 27 [2018-04-10 00:35:01,052 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2018-04-10 00:35:01,052 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:35:01,055 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:35:01,058 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-04-10 00:35:01,059 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:23, output treesize:15 [2018-04-10 00:35:01,103 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc8.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc8.base| 1))) (and (= 0 (select .cse0 |c_main_#t~malloc9.base|)) (= |c_#valid| (store (store .cse0 |c_main_#t~malloc9.base| 1) |main_#t~malloc8.base| 0)) (= 0 (select |c_old(#valid)| |main_#t~malloc8.base|))))) is different from true [2018-04-10 00:35:01,107 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc8.base| Int) (|main_#t~malloc9.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc8.base| 1))) (and (= 0 (select .cse0 |main_#t~malloc9.base|)) (= |c_#valid| (store (store (store .cse0 |main_#t~malloc9.base| 1) |main_#t~malloc8.base| 0) |main_#t~malloc9.base| 0)) (= 0 (select |c_old(#valid)| |main_#t~malloc8.base|))))) is different from true [2018-04-10 00:35:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:01,116 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:35:01,146 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc9.base_17| Int)) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc9.base_17|))) (= |c_old(#valid)| (store (store (store |c_#valid| |v_main_#t~malloc9.base_17| 1) |c_main_#t~malloc8.base| 0) |v_main_#t~malloc9.base_17| 0)))) is different from false [2018-04-10 00:35:01,152 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc8.base_16| Int) (|v_main_#t~malloc9.base_17| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc8.base_16| 1))) (or (= (store (store (store .cse0 |v_main_#t~malloc9.base_17| 1) |v_main_#t~malloc8.base_16| 0) |v_main_#t~malloc9.base_17| 0) |c_old(#valid)|) (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_16|))) (not (= (select .cse0 |v_main_#t~malloc9.base_17|) 0))))) is different from false [2018-04-10 00:35:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:01,205 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:35:01,205 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 6] imperfect sequences [] total 11 [2018-04-10 00:35:01,205 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-04-10 00:35:01,205 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-04-10 00:35:01,205 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=45, Unknown=4, NotChecked=60, Total=132 [2018-04-10 00:35:01,206 INFO L87 Difference]: Start difference. First operand 72 states and 76 transitions. Second operand 12 states. [2018-04-10 00:35:01,215 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_#t~malloc8.base_16| Int) (|v_main_#t~malloc9.base_17| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc8.base_16| 1))) (or (= (store (store (store .cse0 |v_main_#t~malloc9.base_17| 1) |v_main_#t~malloc8.base_16| 0) |v_main_#t~malloc9.base_17| 0) |c_old(#valid)|) (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_16|))) (not (= (select .cse0 |v_main_#t~malloc9.base_17|) 0)))))) is different from false [2018-04-10 00:35:01,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:35:01,513 INFO L93 Difference]: Finished difference Result 129 states and 136 transitions. [2018-04-10 00:35:01,513 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-10 00:35:01,514 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 44 [2018-04-10 00:35:01,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:35:01,515 INFO L225 Difference]: With dead ends: 129 [2018-04-10 00:35:01,515 INFO L226 Difference]: Without dead ends: 115 [2018-04-10 00:35:01,516 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 77 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=86, Unknown=6, NotChecked=110, Total=240 [2018-04-10 00:35:01,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2018-04-10 00:35:01,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 113. [2018-04-10 00:35:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113 states. [2018-04-10 00:35:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 121 transitions. [2018-04-10 00:35:01,528 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 121 transitions. Word has length 44 [2018-04-10 00:35:01,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:35:01,529 INFO L459 AbstractCegarLoop]: Abstraction has 113 states and 121 transitions. [2018-04-10 00:35:01,529 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-04-10 00:35:01,529 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 121 transitions. [2018-04-10 00:35:01,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-04-10 00:35:01,530 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:35:01,530 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:35:01,531 INFO L408 AbstractCegarLoop]: === Iteration 10 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:35:01,531 INFO L82 PathProgramCache]: Analyzing trace with hash -1992442212, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:35:01,541 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:35:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:35:01,570 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:35:01,607 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:35:01,608 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 27 [2018-04-10 00:35:01,611 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2018-04-10 00:35:01,612 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:35:01,616 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:35:01,621 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-04-10 00:35:01,621 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:23, output treesize:15 [2018-04-10 00:35:01,702 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc8.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc8.base| 1))) (and (= 0 (select .cse0 |c_main_#t~malloc9.base|)) (= |c_#valid| (store (store .cse0 |c_main_#t~malloc9.base| 1) |main_#t~malloc8.base| 0)) (= 0 (select |c_old(#valid)| |main_#t~malloc8.base|))))) is different from true [2018-04-10 00:35:01,714 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc8.base| Int) (|main_#t~malloc9.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc8.base| 1))) (and (= 0 (select .cse0 |main_#t~malloc9.base|)) (= |c_#valid| (store (store (store .cse0 |main_#t~malloc9.base| 1) |main_#t~malloc8.base| 0) |main_#t~malloc9.base| 0)) (= 0 (select |c_old(#valid)| |main_#t~malloc8.base|))))) is different from true [2018-04-10 00:35:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:01,723 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:35:01,750 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc9.base_18| Int)) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc9.base_18|))) (= (store (store (store |c_#valid| |v_main_#t~malloc9.base_18| 1) |c_main_#t~malloc8.base| 0) |v_main_#t~malloc9.base_18| 0) |c_old(#valid)|))) is different from false [2018-04-10 00:35:01,757 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc9.base_18| Int) (|v_main_#t~malloc8.base_17| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc8.base_17| 1))) (or (= (store (store (store .cse0 |v_main_#t~malloc9.base_18| 1) |v_main_#t~malloc8.base_17| 0) |v_main_#t~malloc9.base_18| 0) |c_old(#valid)|) (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_17|))) (not (= 0 (select .cse0 |v_main_#t~malloc9.base_18|)))))) is different from false [2018-04-10 00:35:01,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:01,801 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:35:01,801 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 6] imperfect sequences [] total 11 [2018-04-10 00:35:01,801 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-04-10 00:35:01,801 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-04-10 00:35:01,802 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=45, Unknown=4, NotChecked=60, Total=132 [2018-04-10 00:35:01,802 INFO L87 Difference]: Start difference. First operand 113 states and 121 transitions. Second operand 12 states. [2018-04-10 00:35:01,810 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_#t~malloc9.base_18| Int) (|v_main_#t~malloc8.base_17| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc8.base_17| 1))) (or (= (store (store (store .cse0 |v_main_#t~malloc9.base_18| 1) |v_main_#t~malloc8.base_17| 0) |v_main_#t~malloc9.base_18| 0) |c_old(#valid)|) (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_17|))) (not (= 0 (select .cse0 |v_main_#t~malloc9.base_18|))))))) is different from false [2018-04-10 00:35:02,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:35:02,230 INFO L93 Difference]: Finished difference Result 169 states and 179 transitions. [2018-04-10 00:35:02,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-10 00:35:02,230 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 45 [2018-04-10 00:35:02,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:35:02,231 INFO L225 Difference]: With dead ends: 169 [2018-04-10 00:35:02,231 INFO L226 Difference]: Without dead ends: 155 [2018-04-10 00:35:02,231 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 79 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=86, Unknown=6, NotChecked=110, Total=240 [2018-04-10 00:35:02,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2018-04-10 00:35:02,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 112. [2018-04-10 00:35:02,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2018-04-10 00:35:02,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 119 transitions. [2018-04-10 00:35:02,243 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 119 transitions. Word has length 45 [2018-04-10 00:35:02,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:35:02,244 INFO L459 AbstractCegarLoop]: Abstraction has 112 states and 119 transitions. [2018-04-10 00:35:02,244 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-04-10 00:35:02,244 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 119 transitions. [2018-04-10 00:35:02,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-04-10 00:35:02,245 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:35:02,245 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:35:02,245 INFO L408 AbstractCegarLoop]: === Iteration 11 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:35:02,245 INFO L82 PathProgramCache]: Analyzing trace with hash -1540455747, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:35:02,255 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:35:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:35:02,275 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:35:02,366 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:35:02,367 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 27 [2018-04-10 00:35:02,381 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2018-04-10 00:35:02,382 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:35:02,398 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:35:02,402 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-04-10 00:35:02,403 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:23, output treesize:15 [2018-04-10 00:35:02,457 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc8.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc8.base| 1))) (and (= 0 (select .cse0 |c_main_#t~malloc9.base|)) (= |c_#valid| (store (store .cse0 |c_main_#t~malloc9.base| 1) |main_#t~malloc8.base| 0)) (= 0 (select |c_old(#valid)| |main_#t~malloc8.base|))))) is different from true [2018-04-10 00:35:02,462 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc8.base| Int) (|main_#t~malloc9.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc8.base| 1))) (and (= 0 (select .cse0 |main_#t~malloc9.base|)) (= |c_#valid| (store (store (store .cse0 |main_#t~malloc9.base| 1) |main_#t~malloc8.base| 0) |main_#t~malloc9.base| 0)) (= 0 (select |c_old(#valid)| |main_#t~malloc8.base|))))) is different from true [2018-04-10 00:35:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:02,468 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:35:02,523 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc9.base_19| Int)) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc9.base_19|))) (= (store (store (store |c_#valid| |v_main_#t~malloc9.base_19| 1) |c_main_#t~malloc8.base| 0) |v_main_#t~malloc9.base_19| 0) |c_old(#valid)|))) is different from false [2018-04-10 00:35:02,528 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc9.base_19| Int) (|v_main_#t~malloc8.base_18| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc8.base_18| 1))) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_18|))) (= (store (store (store .cse0 |v_main_#t~malloc9.base_19| 1) |v_main_#t~malloc8.base_18| 0) |v_main_#t~malloc9.base_19| 0) |c_old(#valid)|) (not (= 0 (select .cse0 |v_main_#t~malloc9.base_19|)))))) is different from false [2018-04-10 00:35:02,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:02,565 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:35:02,565 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 6] imperfect sequences [] total 11 [2018-04-10 00:35:02,566 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-04-10 00:35:02,566 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-04-10 00:35:02,566 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=45, Unknown=4, NotChecked=60, Total=132 [2018-04-10 00:35:02,566 INFO L87 Difference]: Start difference. First operand 112 states and 119 transitions. Second operand 12 states. [2018-04-10 00:35:02,576 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_#t~malloc9.base_19| Int) (|v_main_#t~malloc8.base_18| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc8.base_18| 1))) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_18|))) (= (store (store (store .cse0 |v_main_#t~malloc9.base_19| 1) |v_main_#t~malloc8.base_18| 0) |v_main_#t~malloc9.base_19| 0) |c_old(#valid)|) (not (= 0 (select .cse0 |v_main_#t~malloc9.base_19|))))))) is different from false [2018-04-10 00:35:02,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:35:02,868 INFO L93 Difference]: Finished difference Result 170 states and 180 transitions. [2018-04-10 00:35:02,869 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-10 00:35:02,869 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 45 [2018-04-10 00:35:02,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:35:02,870 INFO L225 Difference]: With dead ends: 170 [2018-04-10 00:35:02,870 INFO L226 Difference]: Without dead ends: 156 [2018-04-10 00:35:02,871 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 79 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=86, Unknown=6, NotChecked=110, Total=240 [2018-04-10 00:35:02,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2018-04-10 00:35:02,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 114. [2018-04-10 00:35:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2018-04-10 00:35:02,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 122 transitions. [2018-04-10 00:35:02,882 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 122 transitions. Word has length 45 [2018-04-10 00:35:02,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:35:02,882 INFO L459 AbstractCegarLoop]: Abstraction has 114 states and 122 transitions. [2018-04-10 00:35:02,882 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-04-10 00:35:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 122 transitions. [2018-04-10 00:35:02,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-04-10 00:35:02,883 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:35:02,884 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:35:02,884 INFO L408 AbstractCegarLoop]: === Iteration 12 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:35:02,884 INFO L82 PathProgramCache]: Analyzing trace with hash -1458655761, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:35:02,893 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:35:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:35:02,909 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:35:02,938 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:35:02,939 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 21 [2018-04-10 00:35:02,942 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:35:02,943 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-04-10 00:35:02,943 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:35:02,948 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:35:02,952 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-04-10 00:35:02,952 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:23, output treesize:15 [2018-04-10 00:35:02,975 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc8.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc8.base| 1))) (and (= 0 (select .cse0 |c_main_#t~malloc9.base|)) (= |c_#valid| (store (store .cse0 |c_main_#t~malloc9.base| 1) |main_#t~malloc8.base| 0)) (= 0 (select |c_old(#valid)| |main_#t~malloc8.base|))))) is different from true [2018-04-10 00:35:02,978 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc8.base| Int) (|main_#t~malloc9.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc8.base| 1))) (and (= 0 (select .cse0 |main_#t~malloc9.base|)) (= |c_#valid| (store (store (store .cse0 |main_#t~malloc9.base| 1) |main_#t~malloc8.base| 0) |main_#t~malloc9.base| 0)) (= 0 (select |c_old(#valid)| |main_#t~malloc8.base|))))) is different from true [2018-04-10 00:35:02,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:02,983 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:35:03,001 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc9.base_20| Int)) (or (= (store (store (store |c_#valid| |v_main_#t~malloc9.base_20| 1) |c_main_#t~malloc8.base| 0) |v_main_#t~malloc9.base_20| 0) |c_old(#valid)|) (not (= 0 (select |c_#valid| |v_main_#t~malloc9.base_20|))))) is different from false [2018-04-10 00:35:03,008 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc8.base_19| Int) (|v_main_#t~malloc9.base_20| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc8.base_19| 1))) (or (= (store (store (store .cse0 |v_main_#t~malloc9.base_20| 1) |v_main_#t~malloc8.base_19| 0) |v_main_#t~malloc9.base_20| 0) |c_old(#valid)|) (not (= (select .cse0 |v_main_#t~malloc9.base_20|) 0)) (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_19|)))))) is different from false [2018-04-10 00:35:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:35:03,045 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:35:03,045 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 6] imperfect sequences [] total 11 [2018-04-10 00:35:03,045 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-04-10 00:35:03,045 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-04-10 00:35:03,045 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=45, Unknown=4, NotChecked=60, Total=132 [2018-04-10 00:35:03,046 INFO L87 Difference]: Start difference. First operand 114 states and 122 transitions. Second operand 12 states. [2018-04-10 00:35:03,054 WARN L1011 $PredicateComparison]: unable to prove that (and (forall ((|v_main_#t~malloc8.base_19| Int) (|v_main_#t~malloc9.base_20| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc8.base_19| 1))) (or (= (store (store (store .cse0 |v_main_#t~malloc9.base_20| 1) |v_main_#t~malloc8.base_19| 0) |v_main_#t~malloc9.base_20| 0) |c_old(#valid)|) (not (= (select .cse0 |v_main_#t~malloc9.base_20|) 0)) (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_19|)))))) (= |c_#valid| |c_old(#valid)|)) is different from false [2018-04-10 00:35:03,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:35:03,283 INFO L93 Difference]: Finished difference Result 116 states and 122 transitions. [2018-04-10 00:35:03,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-10 00:35:03,284 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 46 [2018-04-10 00:35:03,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:35:03,284 INFO L225 Difference]: With dead ends: 116 [2018-04-10 00:35:03,284 INFO L226 Difference]: Without dead ends: 102 [2018-04-10 00:35:03,285 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 81 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=86, Unknown=6, NotChecked=110, Total=240 [2018-04-10 00:35:03,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2018-04-10 00:35:03,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 58. [2018-04-10 00:35:03,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2018-04-10 00:35:03,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 61 transitions. [2018-04-10 00:35:03,290 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 61 transitions. Word has length 46 [2018-04-10 00:35:03,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:35:03,291 INFO L459 AbstractCegarLoop]: Abstraction has 58 states and 61 transitions. [2018-04-10 00:35:03,291 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-04-10 00:35:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2018-04-10 00:35:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-04-10 00:35:03,292 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:35:03,292 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:35:03,292 INFO L408 AbstractCegarLoop]: === Iteration 13 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr0RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr3RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr1RequiresViolation, __U_MULTI_fopenbsd_cstrpbrk_alloca_true_valid_memsafety_true_termination_i__cstrpbrkErr2RequiresViolation]=== [2018-04-10 00:35:03,292 INFO L82 PathProgramCache]: Analyzing trace with hash -1928335951, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:35:03,302 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:35:03,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:35:03,322 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:35:03,330 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2018-04-10 00:35:03,332 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 15 [2018-04-10 00:35:03,337 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: var is still there: v_arrayElimArr_5 term size 6 at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:221) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.elimAllRec(ElimStorePlain.java:199) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:243) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:445) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:198) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:283) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:160) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:185) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:231) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:205) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:408) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:417) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:363) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:304) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:118) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:119) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-04-10 00:35:03,340 INFO L168 Benchmark]: Toolchain (without parser) took 138969.80 ms. Allocated memory was 299.4 MB in the beginning and 723.5 MB in the end (delta: 424.1 MB). Free memory was 234.9 MB in the beginning and 475.2 MB in the end (delta: -240.3 MB). Peak memory consumption was 183.9 MB. Max. memory is 5.3 GB. [2018-04-10 00:35:03,341 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 299.4 MB. Free memory is still 261.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-10 00:35:03,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.51 ms. Allocated memory is still 299.4 MB. Free memory was 234.9 MB in the beginning and 210.8 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 5.3 GB. [2018-04-10 00:35:03,341 INFO L168 Benchmark]: Boogie Preprocessor took 51.83 ms. Allocated memory is still 299.4 MB. Free memory was 210.8 MB in the beginning and 208.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-10 00:35:03,342 INFO L168 Benchmark]: RCFGBuilder took 619.52 ms. Allocated memory was 299.4 MB in the beginning and 457.2 MB in the end (delta: 157.8 MB). Free memory was 207.8 MB in the beginning and 392.2 MB in the end (delta: -184.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 5.3 GB. [2018-04-10 00:35:03,342 INFO L168 Benchmark]: IcfgTransformer took 133430.49 ms. Allocated memory was 457.2 MB in the beginning and 746.1 MB in the end (delta: 288.9 MB). Free memory was 392.2 MB in the beginning and 489.9 MB in the end (delta: -97.7 MB). Peak memory consumption was 191.2 MB. Max. memory is 5.3 GB. [2018-04-10 00:35:03,342 INFO L168 Benchmark]: TraceAbstraction took 4547.10 ms. Allocated memory was 746.1 MB in the beginning and 723.5 MB in the end (delta: -22.5 MB). Free memory was 489.9 MB in the beginning and 475.2 MB in the end (delta: 14.7 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-10 00:35:03,344 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 299.4 MB. Free memory is still 261.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 315.51 ms. Allocated memory is still 299.4 MB. Free memory was 234.9 MB in the beginning and 210.8 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 51.83 ms. Allocated memory is still 299.4 MB. Free memory was 210.8 MB in the beginning and 208.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 619.52 ms. Allocated memory was 299.4 MB in the beginning and 457.2 MB in the end (delta: 157.8 MB). Free memory was 207.8 MB in the beginning and 392.2 MB in the end (delta: -184.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 133430.49 ms. Allocated memory was 457.2 MB in the beginning and 746.1 MB in the end (delta: 288.9 MB). Free memory was 392.2 MB in the beginning and 489.9 MB in the end (delta: -97.7 MB). Peak memory consumption was 191.2 MB. Max. memory is 5.3 GB. * TraceAbstraction took 4547.10 ms. Allocated memory was 746.1 MB in the beginning and 723.5 MB in the end (delta: -22.5 MB). Free memory was 489.9 MB in the beginning and 475.2 MB in the end (delta: 14.7 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 69 LocStat_MAX_WEQGRAPH_SIZE : 7 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 1186 LocStat_NO_SUPPORTING_DISEQUALITIES : 269 LocStat_NO_DISJUNCTIONS : -138 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 86 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 93 TransStat_NO_SUPPORTING_DISEQUALITIES : 12 TransStat_NO_DISJUNCTIONS : 88 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 13282.35 RENAME_VARIABLES(MILLISECONDS) : 580.38 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 13415.87 PROJECTAWAY(MILLISECONDS) : 76502.18 ADD_WEAK_EQUALITY(MILLISECONDS) : 7.03 DISJOIN(MILLISECONDS) : 1564.14 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 603.90 ADD_EQUALITY(MILLISECONDS) : 10.23 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.39 #CONJOIN_DISJUNCTIVE : 554 #RENAME_VARIABLES : 1128 #UNFREEZE : 0 #CONJOIN : 679 #PROJECTAWAY : 674 #ADD_WEAK_EQUALITY : 15 #DISJOIN : 194 #RENAME_VARIABLES_DISJUNCTIVE : 1127 #ADD_EQUALITY : 95 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 10 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 80602.77 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 13403.76 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 6.80 JOIN(MILLISECONDS) : 1552.57 RENAMEVARS(MILLISECONDS) : 569.20 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 37854.66 ISLABELSTRONGERTHAN(MILLISECONDS) : 5802.01 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 760.56 UNFREEZE(MILLISECONDS) : 286.02 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 76244.55 MEETEDGELABELS(MILLISECONDS) : 1861.97 REPORTEQUALITY(MILLISECONDS) : 1028.45 ADDALLNODES(MILLISECONDS) : 655.24 REPORTDISEQUALITY(MILLISECONDS) : 5.32 WEQGRAPHJOIN(MILLISECONDS) : 1434.80 #FREEZE : 4824 #ADDNODE : 0 #MEET : 468 #FILTERREDUNDANT : 0 #REPORTWEQ : 15 #JOIN : 194 #RENAMEVARS : 1128 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 1207 #ISLABELSTRONGERTHAN : 500468 #ISWEQGRAPHSTRONGERTHAN : 625 #UNFREEZE : 3314 #REPORTCONTAINS : 0 #PROJECTAWAY : 1718 #MEETEDGELABELS : 7946 #REPORTEQUALITY : 8230 #ADDALLNODES : 468 #REPORTDISEQUALITY : 1954 #WEQGRAPHJOIN : 194 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 20677.89 REPORT_EQUALITY(MILLISECONDS) : 7498.72 FILTERREDUNDANT(MILLISECONDS) : 82407.47 ADD_ALL_ELEMENTS(MILLISECONDS) : 23491.50 JOIN(MILLISECONDS) : 76.37 ALIGN_ELEMENTS(MILLISECONDS) : 51820.05 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 971.61 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 83229.31 REPORTCONTAINS(MILLISECONDS) : 0.00 IS_STRONGER_THAN_NO_CACHING(MILLISECONDS) : 64971.42 REMOVE(MILLISECONDS) : 0.00 IS_STRONGER_THAN_W_CACHING(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 4138.81 #ADDNODE : 0 #MEET : 55053 #REPORT_EQUALITY : 1047120 #FILTERREDUNDANT : 1049724 #ADD_ALL_ELEMENTS : 1325773 #JOIN : 194 #ALIGN_ELEMENTS : 635281 #COPY : 0 #REPORT_DISEQUALITY : 261717 #UNFREEZE : 0 #OVERALL : 6091967 #REPORTCONTAINS : 0 #IS_STRONGER_THAN_NO_CACHING : 1665986 #REMOVE : 0 #IS_STRONGER_THAN_W_CACHING : 0 #PROJECT_TO_ELEMENTS : 51119 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 3 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 3 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] : 4 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: var is still there: v_arrayElimArr_5 term size 6 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: var is still there: v_arrayElimArr_5 term size 6: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-10_00-35-03-359.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-04-10_00-35-03-359.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-04-10_00-35-03-359.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-04-10_00-35-03-359.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-04-10_00-35-03-359.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-04-10_00-35-03-359.csv Received shutdown request...