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_cbzero-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 22:28:31,589 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 22:28:31,590 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 22:28:31,605 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-29 22:28:31,605 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-29 22:28:31,606 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-29 22:28:31,607 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-29 22:28:31,608 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-29 22:28:31,610 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-29 22:28:31,610 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-29 22:28:31,611 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-29 22:28:31,611 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-29 22:28:31,612 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-29 22:28:31,613 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-29 22:28:31,614 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-29 22:28:31,616 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-29 22:28:31,618 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-29 22:28:31,620 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-29 22:28:31,621 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-29 22:28:31,622 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-29 22:28:31,625 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-03-29 22:28:31,632 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 [2018-03-29 22:28:31,656 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 22:28:31,657 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 22:28:31,657 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 22:28:31,657 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 22:28:31,658 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 22:28:31,658 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 22:28:31,658 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 22:28:31,659 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 22:28:31,659 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 22:28:31,659 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 22:28:31,659 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 22:28:31,660 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 22:28:31,660 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 22:28:31,660 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 22:28:31,660 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 22:28:31,660 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 22:28:31,660 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 22:28:31,661 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 22:28:31,661 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 22:28:31,661 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 22:28:31,661 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 22:28:31,662 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 22:28:31,662 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 22:28:31,662 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 22:28:31,662 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 22:28:31,662 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 22:28:31,663 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 22:28:31,663 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 22:28:31,663 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 22:28:31,663 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 22:28:31,663 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 22:28:31,663 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 22:28:31,664 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 22:28:31,665 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 22:28:31,665 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 22:28:31,665 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 22:28:31,665 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 22:28:31,699 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 22:28:31,711 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 22:28:31,715 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 22:28:31,717 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 22:28:31,717 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 22:28:31,718 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,042 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG0e1ef8749 [2018-03-29 22:28:32,207 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 22:28:32,207 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 22:28:32,207 INFO L168 CDTParser]: Scanning openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,217 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 22:28:32,218 INFO L215 ultiparseSymbolTable]: [2018-03-29 22:28:32,218 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 22:28:32,218 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero ('cbzero') in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,218 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____bswap_32 ('__bswap_32') in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,218 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____bswap_64 ('__bswap_64') in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,218 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,218 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 22:28:32,218 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__blkcnt_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,218 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____pthread_list_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,218 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_barrierattr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__sigset_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__ulong in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__u_char in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__u_int32_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__u_quad_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__clock_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____caddr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__int16_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____fsid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,219 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____fsblkcnt_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__blksize_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__lldiv_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__uid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_rwlock_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____ino64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_key_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____ino_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__div_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____u_long in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____int16_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____uint32_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__fsid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,220 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__caddr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_spinlock_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____clock_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____blkcnt_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__mode_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____daddr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____sigset_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____uint8_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____loff_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__time_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__ushort in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____syscall_slong_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____key_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__suseconds_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,221 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____u_short in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__u_long in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____useconds_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__fd_set in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_mutex_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____qaddr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____dev_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____blksize_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____uint16_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____int64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__u_int64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__loff_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__daddr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,222 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____time_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,223 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__int8_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,223 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____WAIT_STATUS in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,223 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____fsfilcnt_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,223 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____rlim64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,223 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__int64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,223 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_condattr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,223 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__timer_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,223 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__register_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,223 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____fsblkcnt64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,224 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____nlink_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,224 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__u_short in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,224 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____int8_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,224 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____blkcnt64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,224 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__ldiv_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,224 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____uid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,224 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__ssize_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,224 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__gid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,224 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__ino_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,225 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____fsfilcnt64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,225 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__int32_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,225 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_attr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,225 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____fsword_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,225 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,225 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__fsfilcnt_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,225 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____uint64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,225 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__nlink_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,225 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____socklen_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,226 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____mode_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,226 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__uint in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,226 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____u_int in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,226 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_once_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,226 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__off_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,226 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__id_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,226 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__size_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,226 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____intptr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,226 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__dev_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,227 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__quad_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,227 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__u_int16_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,227 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____int32_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,227 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__u_int in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,227 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_cond_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,227 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____suseconds_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,227 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__key_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,227 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____clockid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,227 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__clockid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,228 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_barrier_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,228 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____u_quad_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,228 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__fd_mask in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,228 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__wchar_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,228 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____rlim_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,228 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____off_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,228 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____quad_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____syscall_ulong_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____gid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____id_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____ssize_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____fd_mask in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____off64_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____sig_atomic_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____u_char in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,229 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__pthread_mutexattr_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,230 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____pid_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,230 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__u_int8_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,230 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____timer_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,230 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__fsblkcnt_t in openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i [2018-03-29 22:28:32,250 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG0e1ef8749 [2018-03-29 22:28:32,254 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 22:28:32,256 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-29 22:28:32,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 22:28:32,258 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 22:28:32,264 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 22:28:32,264 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 10:28:32" (1/1) ... [2018-03-29 22:28:32,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69dfbd99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32, skipping insertion in model container [2018-03-29 22:28:32,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 10:28:32" (1/1) ... [2018-03-29 22:28:32,280 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 22:28:32,310 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 22:28:32,478 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 22:28:32,523 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 22:28:32,529 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-03-29 22:28:32,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32 WrapperNode [2018-03-29 22:28:32,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 22:28:32,574 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 22:28:32,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 22:28:32,574 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 22:28:32,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32" (1/1) ... [2018-03-29 22:28:32,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32" (1/1) ... [2018-03-29 22:28:32,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32" (1/1) ... [2018-03-29 22:28:32,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32" (1/1) ... [2018-03-29 22:28:32,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32" (1/1) ... [2018-03-29 22:28:32,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32" (1/1) ... [2018-03-29 22:28:32,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32" (1/1) ... [2018-03-29 22:28:32,621 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 22:28:32,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 22:28:32,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 22:28:32,622 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 22:28:32,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32" (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 [2018-03-29 22:28:32,753 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 22:28:32,753 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 22:28:32,753 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-03-29 22:28:32,754 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-03-29 22:28:32,754 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero [2018-03-29 22:28:32,754 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 22:28:32,754 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-03-29 22:28:32,754 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-03-29 22:28:32,754 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-03-29 22:28:32,754 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-03-29 22:28:32,754 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-03-29 22:28:32,754 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-03-29 22:28:32,754 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-03-29 22:28:32,755 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-03-29 22:28:32,756 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-03-29 22:28:32,756 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-03-29 22:28:32,756 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-03-29 22:28:32,756 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-03-29 22:28:32,756 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-03-29 22:28:32,756 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-03-29 22:28:32,756 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-03-29 22:28:32,756 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-03-29 22:28:32,757 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-03-29 22:28:32,757 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-03-29 22:28:32,757 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-03-29 22:28:32,757 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-03-29 22:28:32,757 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-03-29 22:28:32,757 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-03-29 22:28:32,757 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-03-29 22:28:32,757 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-03-29 22:28:32,758 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-03-29 22:28:32,758 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-03-29 22:28:32,758 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-03-29 22:28:32,758 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-03-29 22:28:32,758 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-03-29 22:28:32,758 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-03-29 22:28:32,758 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-03-29 22:28:32,759 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-03-29 22:28:32,759 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-03-29 22:28:32,759 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-03-29 22:28:32,759 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-03-29 22:28:32,759 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-03-29 22:28:32,759 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-03-29 22:28:32,759 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-03-29 22:28:32,759 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-03-29 22:28:32,760 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-03-29 22:28:32,760 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-03-29 22:28:32,760 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-03-29 22:28:32,760 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-03-29 22:28:32,760 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-03-29 22:28:32,760 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-03-29 22:28:32,760 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-03-29 22:28:32,760 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-03-29 22:28:32,761 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-03-29 22:28:32,761 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-03-29 22:28:32,761 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-03-29 22:28:32,761 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-03-29 22:28:32,761 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-03-29 22:28:32,761 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-03-29 22:28:32,761 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-03-29 22:28:32,762 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-03-29 22:28:32,762 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-03-29 22:28:32,762 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-03-29 22:28:32,762 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-03-29 22:28:32,762 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-03-29 22:28:32,762 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-03-29 22:28:32,762 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-03-29 22:28:32,762 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-03-29 22:28:32,763 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-03-29 22:28:32,763 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-03-29 22:28:32,763 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-03-29 22:28:32,763 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-03-29 22:28:32,763 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-03-29 22:28:32,763 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-03-29 22:28:32,763 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-03-29 22:28:32,763 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-03-29 22:28:32,764 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-03-29 22:28:32,764 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-03-29 22:28:32,764 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-03-29 22:28:32,764 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-03-29 22:28:32,764 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-03-29 22:28:32,764 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-03-29 22:28:32,764 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-03-29 22:28:32,764 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-03-29 22:28:32,765 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-03-29 22:28:32,765 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-03-29 22:28:32,765 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-03-29 22:28:32,765 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-03-29 22:28:32,765 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-03-29 22:28:32,765 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-03-29 22:28:32,765 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-03-29 22:28:32,766 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-03-29 22:28:32,766 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-03-29 22:28:32,766 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-03-29 22:28:32,766 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-03-29 22:28:32,766 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-03-29 22:28:32,766 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-03-29 22:28:32,766 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-03-29 22:28:32,766 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-03-29 22:28:32,767 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero [2018-03-29 22:28:32,767 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-29 22:28:32,767 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 22:28:32,767 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-29 22:28:32,767 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-29 22:28:32,767 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 22:28:32,767 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 22:28:32,767 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-29 22:28:32,768 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-29 22:28:33,087 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 22:28:33,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 10:28:33 BoogieIcfgContainer [2018-03-29 22:28:33,088 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 22:28:33,089 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-29 22:28:33,089 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-29 22:28:33,089 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-29 22:28:33,092 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 10:28:33" (1/1) ... [2018-03-29 22:28:33,099 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-29 22:28:33,099 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-03-29 22:28:33,115 INFO L298 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-29 22:28:33,128 INFO L333 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 2 location literals (each corresponds to one heap write) [2018-03-29 22:28:33,136 INFO L393 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-29 22:28:33,137 DEBUG L397 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'') with |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|) : |mll_L545''_1| (Store [0] at(SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'') with |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|) : |mll_L545''_0| [2018-03-29 22:28:33,139 DEBUG L399 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'') : |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3| : (Store [0] at(SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'') with |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|) (SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'') : |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3| : (Store [1] at(SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'') with |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|) [2018-03-29 22:28:33,188 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-29 22:29:51,518 INFO L314 AbstractInterpreter]: Visited 51 different actions 272 times. Merged at 28 different actions 146 times. Never widened. Found 19 fixpoints after 5 different actions. Largest state had 29 variables. [2018-03-29 22:29:51,520 INFO L405 apSepIcfgTransformer]: finished equality analysis [2018-03-29 22:29:51,526 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 1 [2018-03-29 22:29:51,526 INFO L415 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-29 22:29:51,527 INFO L416 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-03-29 22:29:51,527 INFO L418 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_2| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|), at (SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'')) [2018-03-29 22:29:51,563 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_31 [2018-03-29 22:29:51,563 DEBUG L380 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'') with |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|)] [2018-03-29 22:29:51,563 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_31 [2018-03-29 22:29:51,563 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_2| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|), at (SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'')) [2018-03-29 22:29:51,563 DEBUG L331 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'') with |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|)] [2018-03-29 22:29:51,563 INFO L336 HeapPartitionManager]: partitioning result: [2018-03-29 22:29:51,563 INFO L341 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-03-29 22:29:51,564 INFO L350 HeapPartitionManager]: at dimension 0 [2018-03-29 22:29:51,564 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-29 22:29:51,564 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 22:29:51,564 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 22:29:51,564 DEBUG L362 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~int(0, #t~post3.base, #t~post3.offset, 1); srcloc: L545'') with |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|)] [2018-03-29 22:29:51,564 INFO L350 HeapPartitionManager]: at dimension 1 [2018-03-29 22:29:51,564 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 0 [2018-03-29 22:29:51,564 INFO L352 HeapPartitionManager]: # location blocks :0 [2018-03-29 22:29:51,565 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 22:29:51,565 INFO L124 ransitionTransformer]: executing heap partitioning transformation [2018-03-29 22:29:51,568 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,568 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,568 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,568 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,568 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,569 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,569 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,569 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,569 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,569 DEBUG L259 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] [2018-03-29 22:29:51,569 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,569 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,570 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,570 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,570 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,570 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,570 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,570 DEBUG L259 ransitionTransformer]: Formula: (and (<= 0 (+ |v_main_#t~nondet4_1| 2147483648)) (<= |v_main_#t~nondet4_1| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_1|} OutVars{main_#t~nondet4=|v_main_#t~nondet4_1|} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,570 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,570 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,571 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,571 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_3| (store |v_#valid_4| 0 0)) InVars {#valid=|v_#valid_4|} OutVars{#valid=|v_#valid_3|} AuxVars[] AssignedVars[#valid] [2018-03-29 22:29:51,571 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,571 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,571 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,571 DEBUG L259 ransitionTransformer]: Formula: (= v_main_~length~0_1 |v_main_#t~nondet4_2|) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~length~0=v_main_~length~0_1, main_#t~nondet4=|v_main_#t~nondet4_2|} AuxVars[] AssignedVars[main_~length~0] [2018-03-29 22:29:51,571 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,571 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,571 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,571 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,572 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,572 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,572 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,572 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~nondet4=|v_main_#t~nondet4_3|} AuxVars[] AssignedVars[main_#t~nondet4] [2018-03-29 22:29:51,572 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,572 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,572 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,572 DEBUG L259 ransitionTransformer]: Formula: (and (<= |v_main_#t~nondet5_1| 2147483647) (<= 0 (+ |v_main_#t~nondet5_1| 2147483648))) InVars {main_#t~nondet5=|v_main_#t~nondet5_1|} OutVars{main_#t~nondet5=|v_main_#t~nondet5_1|} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,572 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,573 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,573 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,573 DEBUG L259 ransitionTransformer]: Formula: (= v_main_~n~0_1 |v_main_#t~nondet5_2|) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_#t~nondet5=|v_main_#t~nondet5_2|, main_~n~0=v_main_~n~0_1} AuxVars[] AssignedVars[main_~n~0] [2018-03-29 22:29:51,573 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,573 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,573 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,573 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~nondet5=|v_main_#t~nondet5_3|} AuxVars[] AssignedVars[main_#t~nondet5] [2018-03-29 22:29:51,574 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,574 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,574 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,574 DEBUG L259 ransitionTransformer]: Formula: (< v_main_~length~0_2 1) InVars {main_~length~0=v_main_~length~0_2} OutVars{main_~length~0=v_main_~length~0_2} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,574 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,574 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,575 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,575 DEBUG L259 ransitionTransformer]: Formula: (not (< v_main_~length~0_4 1)) InVars {main_~length~0=v_main_~length~0_4} OutVars{main_~length~0=v_main_~length~0_4} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,575 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,575 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,575 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,575 DEBUG L259 ransitionTransformer]: Formula: (= v_main_~length~0_3 1) InVars {} OutVars{main_~length~0=v_main_~length~0_3} AuxVars[] AssignedVars[main_~length~0] [2018-03-29 22:29:51,576 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,576 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,576 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,576 DEBUG L259 ransitionTransformer]: Formula: (< v_main_~n~0_2 1) InVars {main_~n~0=v_main_~n~0_2} OutVars{main_~n~0=v_main_~n~0_2} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,576 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,576 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,577 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,577 DEBUG L259 ransitionTransformer]: Formula: (not (< v_main_~n~0_4 1)) InVars {main_~n~0=v_main_~n~0_4} OutVars{main_~n~0=v_main_~n~0_4} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,577 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,577 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,577 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,577 DEBUG L259 ransitionTransformer]: Formula: (= v_main_~n~0_3 1) InVars {} OutVars{main_~n~0=v_main_~n~0_3} AuxVars[] AssignedVars[main_~n~0] [2018-03-29 22:29:51,577 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,578 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,578 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,578 DEBUG L259 ransitionTransformer]: Formula: (< v_main_~length~0_5 v_main_~n~0_5) InVars {main_~length~0=v_main_~length~0_5, main_~n~0=v_main_~n~0_5} OutVars{main_~length~0=v_main_~length~0_5, main_~n~0=v_main_~n~0_5} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,578 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,578 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,578 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,579 DEBUG L259 ransitionTransformer]: Formula: (not (< v_main_~length~0_6 v_main_~n~0_6)) InVars {main_~length~0=v_main_~length~0_6, main_~n~0=v_main_~n~0_6} OutVars{main_~length~0=v_main_~length~0_6, main_~n~0=v_main_~n~0_6} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,579 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,579 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,579 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,579 DEBUG L259 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-29 22:29:51,579 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,580 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,580 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,580 DEBUG L259 ransitionTransformer]: Formula: (and (not (= 0 |v_main_#t~malloc6.base_3|)) (= |v_#valid_9| (store |v_#valid_10| |v_main_#t~malloc6.base_3| 1)) (= |v_main_#t~malloc6.offset_3| 0) (= (store |v_#length_4| |v_main_#t~malloc6.base_3| v_main_~length~0_7) |v_#length_3|) (= 0 (select |v_#valid_10| |v_main_#t~malloc6.base_3|))) InVars {main_~length~0=v_main_~length~0_7, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{main_~length~0=v_main_~length~0_7, #length=|v_#length_3|, main_#t~malloc6.base=|v_main_#t~malloc6.base_3|, main_#t~malloc6.offset=|v_main_#t~malloc6.offset_3|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[#valid, #length, main_#t~malloc6.base, main_#t~malloc6.offset] [2018-03-29 22:29:51,580 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,580 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,581 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,581 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_7| |old(#valid)|) InVars {#valid=|v_#valid_7|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_7|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,581 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,581 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,581 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,581 DEBUG L259 ransitionTransformer]: Formula: (not (= |v_#valid_8| |old(#valid)|)) InVars {#valid=|v_#valid_8|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_8|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,581 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,582 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,582 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,582 DEBUG L259 ransitionTransformer]: Formula: (and (= v_main_~nondetArea~0.offset_1 |v_main_#t~malloc6.offset_4|) (= v_main_~nondetArea~0.base_1 |v_main_#t~malloc6.base_4|)) InVars {main_#t~malloc6.offset=|v_main_#t~malloc6.offset_4|, main_#t~malloc6.base=|v_main_#t~malloc6.base_4|} OutVars{main_~nondetArea~0.base=v_main_~nondetArea~0.base_1, main_#t~malloc6.base=|v_main_#t~malloc6.base_4|, main_~nondetArea~0.offset=v_main_~nondetArea~0.offset_1, main_#t~malloc6.offset=|v_main_#t~malloc6.offset_4|} AuxVars[] AssignedVars[main_~nondetArea~0.offset, main_~nondetArea~0.base] [2018-03-29 22:29:51,582 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,582 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,582 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,582 DEBUG L259 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.offsetInParam_1| v_main_~nondetArea~0.offset_3) (= |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~lengthInParam_1| v_main_~n~0_8) (= |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.baseInParam_1| v_main_~nondetArea~0.base_3)) InVars {main_~nondetArea~0.base=v_main_~nondetArea~0.base_3, main_~n~0=v_main_~n~0_8, main_~nondetArea~0.offset=v_main_~nondetArea~0.offset_3} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.offsetInParam_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~length=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~lengthInParam_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.baseInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.offset, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~length, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.base] [2018-03-29 22:29:51,582 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,583 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,583 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,583 DEBUG L259 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-03-29 22:29:51,583 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,583 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,584 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,584 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.base_1 |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.base_1|) (= v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.offset_1 |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.offset_1|)) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.offset_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.base_1|} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.base=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.base_1, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.offset_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.offset=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.offset_1, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~b.base_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.offset, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.base] [2018-03-29 22:29:51,584 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,584 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,584 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,585 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_5| (store |v_#valid_6| |v_main_#t~malloc6.base_1| 0)) InVars {#valid=|v_#valid_6|, main_#t~malloc6.base=|v_main_#t~malloc6.base_1|} OutVars{#valid=|v_#valid_5|, main_#t~malloc6.base=|v_main_#t~malloc6.base_1|} AuxVars[] AssignedVars[#valid] [2018-03-29 22:29:51,585 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,585 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,585 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,585 DEBUG L259 ransitionTransformer]: Formula: (= v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length_1 |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~length_1|) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~length=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~length_1|} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~length=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#in~length_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length_1} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length] [2018-03-29 22:29:51,586 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,586 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,586 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,586 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~malloc6.offset=|v_main_#t~malloc6.offset_2|, main_#t~malloc6.base=|v_main_#t~malloc6.base_2|} AuxVars[] AssignedVars[main_#t~malloc6.base, main_#t~malloc6.offset] [2018-03-29 22:29:51,586 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,587 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,587 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,587 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base_1, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset_1} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base] [2018-03-29 22:29:51,587 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,587 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,587 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,587 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset_2 v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.offset_2) (= v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base_2 v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.base_2)) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.offset=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.offset_2, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.base=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.base_2} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.base=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.base_2, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset_2, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base_2, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.offset=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~b.offset_2} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base] [2018-03-29 22:29:51,587 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,588 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,588 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,588 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,588 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,588 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,588 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,588 DEBUG L259 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,588 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,588 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,588 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,589 DEBUG L259 ransitionTransformer]: Formula: (= |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_1| v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length_2) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length_2} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length_2} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2] [2018-03-29 22:29:51,589 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,589 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,589 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,589 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,589 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,589 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,589 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,589 DEBUG L259 ransitionTransformer]: Formula: (= v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length_3 (+ |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_2| (- 1))) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_2|} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length_3, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_2|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~length] [2018-03-29 22:29:51,589 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,590 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,590 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,590 DEBUG L259 ransitionTransformer]: Formula: (= 0 (mod |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_3| 4294967296)) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_3|} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_3|} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,590 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,590 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,590 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,590 DEBUG L259 ransitionTransformer]: Formula: (not (= (mod |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_5| 4294967296) 0)) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_5|} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_5|} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,590 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,590 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,590 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,591 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_4|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2] [2018-03-29 22:29:51,591 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,591 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,591 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,591 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2_6|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post2] [2018-03-29 22:29:51,591 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,591 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,591 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,592 DEBUG L259 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_1| v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset_3) (= |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_1| v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base_3)) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base_3, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset_3} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset_3, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base_3, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset] [2018-03-29 22:29:51,592 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,592 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,592 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,592 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base_4 |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_2|) (= v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset_4 (+ |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_2| 1))) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_2|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_2|} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_2|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset_4, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base=v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base_4, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_2|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.offset, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_~p~0.base] [2018-03-29 22:29:51,592 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,592 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,593 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,593 DEBUG L259 ransitionTransformer]: Formula: (and (<= 0 |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|) (= (select |v_#valid_1| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|) 1) true (<= (+ |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3| 1) (select |v_#length_1| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|))) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|, #length=|v_#length_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|, #valid=|v_#valid_1|} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|, #length=|v_#length_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,593 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 22:29:51,593 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 22:29:51,593 DEBUG L268 ransitionTransformer]: (and (<= 0 |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|) (= (select |v_#valid_1| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|) 1) (= |v_#memory_int_1| (store |v_#memory_int_2| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3| (store (select |v_#memory_int_2| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|) |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3| 0))) (<= (+ |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3| 1) (select |v_#length_1| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|))) [2018-03-29 22:29:51,594 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 22:29:51,594 DEBUG L270 ransitionTransformer]: (and (<= 0 |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|) (= (select |v_#valid_1| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|) 1) true (<= (+ |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3| 1) (select |v_#length_1| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|))) [2018-03-29 22:29:51,594 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 22:29:51,594 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 22:29:51,594 DEBUG L276 ransitionTransformer]: {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_2|, #length=|v_#length_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|} [2018-03-29 22:29:51,594 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 22:29:51,594 DEBUG L278 ransitionTransformer]: {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|, #length=|v_#length_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|, #valid=|v_#valid_1|} [2018-03-29 22:29:51,594 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 22:29:51,594 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 22:29:51,594 DEBUG L284 ransitionTransformer]: {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|} [2018-03-29 22:29:51,594 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 22:29:51,595 DEBUG L286 ransitionTransformer]: {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_3|, #length=|v_#length_1|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_3|, #valid=|v_#valid_1|} [2018-03-29 22:29:51,595 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,595 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,595 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_2| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_4|))) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_4|, #valid=|v_#valid_2|} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_4|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,595 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,595 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,595 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,595 DEBUG L259 ransitionTransformer]: Formula: (or (not (<= (+ |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_4| 1) (select |v_#length_2| |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_5|))) (not (<= 0 |v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_4|))) InVars {__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_5|, #length=|v_#length_2|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_4|} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_5|, #length=|v_#length_2|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_4|} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,595 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,595 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,596 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,596 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base_6|, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset=|v___U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset_5|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.base, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzero_#t~post3.offset] [2018-03-29 22:29:51,596 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,596 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,596 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,596 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,596 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,596 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,596 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,596 DEBUG L259 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret7_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret7=|v_ULTIMATE.start_#t~ret7_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret7] [2018-03-29 22:29:51,597 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,597 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,597 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 22:29:51,597 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 22:29:51,597 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 22:29:51,597 DEBUG L288 ransitionTransformer]: [2018-03-29 22:29:51,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 10:29:51 BasicIcfg [2018-03-29 22:29:51,598 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-29 22:29:51,598 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-29 22:29:51,598 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-29 22:29:51,600 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-29 22:29:51,601 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 10:28:32" (1/4) ... [2018-03-29 22:29:51,601 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@784778e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 10:29:51, skipping insertion in model container [2018-03-29 22:29:51,601 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 10:28:32" (2/4) ... [2018-03-29 22:29:51,601 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@784778e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 10:29:51, skipping insertion in model container [2018-03-29 22:29:51,601 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 10:28:33" (3/4) ... [2018-03-29 22:29:51,602 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@784778e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 10:29:51, skipping insertion in model container [2018-03-29 22:29:51,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 10:29:51" (4/4) ... [2018-03-29 22:29:51,603 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-03-29 22:29:51,609 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-29 22:29:51,617 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-03-29 22:29:51,646 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-29 22:29:51,646 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-29 22:29:51,646 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-29 22:29:51,646 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-29 22:29:51,647 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-29 22:29:51,647 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-29 22:29:51,647 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-29 22:29:51,647 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-29 22:29:51,647 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-29 22:29:51,647 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-29 22:29:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states. [2018-03-29 22:29:51,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-03-29 22:29:51,662 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:51,663 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 22:29:51,664 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:51,668 INFO L82 PathProgramCache]: Analyzing trace with hash -2135456002, 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 [2018-03-29 22:29:51,680 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:51,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:51,710 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:51,727 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:29:51,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:51,757 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 22:29:51,757 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-03-29 22:29:51,759 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-03-29 22:29:51,766 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-03-29 22:29:51,766 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-29 22:29:51,768 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 3 states. [2018-03-29 22:29:51,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:29:51,821 INFO L93 Difference]: Finished difference Result 58 states and 62 transitions. [2018-03-29 22:29:51,822 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-03-29 22:29:51,823 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2018-03-29 22:29:51,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:29:51,831 INFO L225 Difference]: With dead ends: 58 [2018-03-29 22:29:51,831 INFO L226 Difference]: Without dead ends: 43 [2018-03-29 22:29:51,834 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-29 22:29:51,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2018-03-29 22:29:51,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2018-03-29 22:29:51,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-03-29 22:29:51,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 45 transitions. [2018-03-29 22:29:51,865 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 45 transitions. Word has length 17 [2018-03-29 22:29:51,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:29:51,865 INFO L459 AbstractCegarLoop]: Abstraction has 43 states and 45 transitions. [2018-03-29 22:29:51,865 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-03-29 22:29:51,865 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2018-03-29 22:29:51,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-03-29 22:29:51,866 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:51,866 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] [2018-03-29 22:29:51,867 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:51,867 INFO L82 PathProgramCache]: Analyzing trace with hash -432185782, 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 [2018-03-29 22:29:51,875 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:51,896 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:51,916 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 [2018-03-29 22:29:51,917 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:29:51,927 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 22:29:51,927 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-29 22:29:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:51,991 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:29:51,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:52,030 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 22:29:52,030 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 7 [2018-03-29 22:29:52,032 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-03-29 22:29:52,032 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-03-29 22:29:52,032 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-03-29 22:29:52,032 INFO L87 Difference]: Start difference. First operand 43 states and 45 transitions. Second operand 8 states. [2018-03-29 22:29:52,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:29:52,127 INFO L93 Difference]: Finished difference Result 43 states and 45 transitions. [2018-03-29 22:29:52,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-03-29 22:29:52,127 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 30 [2018-03-29 22:29:52,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:29:52,128 INFO L225 Difference]: With dead ends: 43 [2018-03-29 22:29:52,128 INFO L226 Difference]: Without dead ends: 42 [2018-03-29 22:29:52,129 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2018-03-29 22:29:52,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2018-03-29 22:29:52,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2018-03-29 22:29:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-03-29 22:29:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 44 transitions. [2018-03-29 22:29:52,133 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 44 transitions. Word has length 30 [2018-03-29 22:29:52,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:29:52,133 INFO L459 AbstractCegarLoop]: Abstraction has 42 states and 44 transitions. [2018-03-29 22:29:52,133 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-03-29 22:29:52,133 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2018-03-29 22:29:52,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-03-29 22:29:52,134 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:52,134 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] [2018-03-29 22:29:52,134 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:52,134 INFO L82 PathProgramCache]: Analyzing trace with hash -432185781, 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 [2018-03-29 22:29:52,140 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:52,159 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:52,174 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 [2018-03-29 22:29:52,174 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:29:52,181 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 22:29:52,181 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:13, output treesize:9 [2018-03-29 22:29:52,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:52,283 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:29:52,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:52,450 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 22:29:52,450 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 14 [2018-03-29 22:29:52,450 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-03-29 22:29:52,451 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-03-29 22:29:52,451 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-03-29 22:29:52,451 INFO L87 Difference]: Start difference. First operand 42 states and 44 transitions. Second operand 15 states. [2018-03-29 22:29:52,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:29:52,696 INFO L93 Difference]: Finished difference Result 55 states and 58 transitions. [2018-03-29 22:29:52,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-03-29 22:29:52,696 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 30 [2018-03-29 22:29:52,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:29:52,699 INFO L225 Difference]: With dead ends: 55 [2018-03-29 22:29:52,699 INFO L226 Difference]: Without dead ends: 54 [2018-03-29 22:29:52,700 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=407, Unknown=0, NotChecked=0, Total=506 [2018-03-29 22:29:52,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2018-03-29 22:29:52,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 50. [2018-03-29 22:29:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2018-03-29 22:29:52,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 53 transitions. [2018-03-29 22:29:52,706 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 53 transitions. Word has length 30 [2018-03-29 22:29:52,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:29:52,707 INFO L459 AbstractCegarLoop]: Abstraction has 50 states and 53 transitions. [2018-03-29 22:29:52,707 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-03-29 22:29:52,707 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 53 transitions. [2018-03-29 22:29:52,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-03-29 22:29:52,708 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:52,708 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] [2018-03-29 22:29:52,708 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:52,708 INFO L82 PathProgramCache]: Analyzing trace with hash -1730739311, 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 [2018-03-29 22:29:52,725 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:52,744 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:52,755 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 22:29:52,756 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2018-03-29 22:29:52,756 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:29:52,757 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. [2018-03-29 22:29:52,757 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:5 [2018-03-29 22:29:52,783 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc6.base| Int)) (and (= 0 (select |c_old(#valid)| |main_#t~malloc6.base|)) (= |c_#valid| (store |c_old(#valid)| |main_#t~malloc6.base| 0)))) is different from true [2018-03-29 22:29:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:52,789 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:29:52,823 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc6.base_12| Int)) (or (not (= (select |c_#valid| |v_main_#t~malloc6.base_12|) 0)) (= (store |c_#valid| |v_main_#t~malloc6.base_12| 0) |c_old(#valid)|))) is different from false [2018-03-29 22:29:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:52,887 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 22:29:52,887 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [] total 7 [2018-03-29 22:29:52,887 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-03-29 22:29:52,888 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-03-29 22:29:52,888 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=21, Unknown=2, NotChecked=18, Total=56 [2018-03-29 22:29:52,888 INFO L87 Difference]: Start difference. First operand 50 states and 53 transitions. Second operand 8 states. [2018-03-29 22:29:52,894 WARN L1011 $PredicateComparison]: unable to prove that (and (forall ((|v_main_#t~malloc6.base_12| Int)) (or (not (= (select |c_#valid| |v_main_#t~malloc6.base_12|) 0)) (= (store |c_#valid| |v_main_#t~malloc6.base_12| 0) |c_old(#valid)|))) (= |c_#valid| |c_old(#valid)|)) is different from false [2018-03-29 22:29:52,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:29:52,966 INFO L93 Difference]: Finished difference Result 60 states and 64 transitions. [2018-03-29 22:29:52,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-03-29 22:29:52,966 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 33 [2018-03-29 22:29:52,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:29:52,968 INFO L225 Difference]: With dead ends: 60 [2018-03-29 22:29:52,968 INFO L226 Difference]: Without dead ends: 55 [2018-03-29 22:29:52,968 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 59 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=52, Unknown=3, NotChecked=48, Total=132 [2018-03-29 22:29:52,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2018-03-29 22:29:52,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2018-03-29 22:29:52,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2018-03-29 22:29:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 59 transitions. [2018-03-29 22:29:52,976 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 59 transitions. Word has length 33 [2018-03-29 22:29:52,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:29:52,976 INFO L459 AbstractCegarLoop]: Abstraction has 55 states and 59 transitions. [2018-03-29 22:29:52,976 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-03-29 22:29:52,976 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 59 transitions. [2018-03-29 22:29:52,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-03-29 22:29:52,978 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:52,978 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] [2018-03-29 22:29:52,978 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:52,978 INFO L82 PathProgramCache]: Analyzing trace with hash 126908308, 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 [2018-03-29 22:29:52,990 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:53,013 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:53,034 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 22:29:53,035 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2018-03-29 22:29:53,035 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:29:53,036 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. [2018-03-29 22:29:53,037 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:5 [2018-03-29 22:29:53,057 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc6.base| Int)) (and (= 0 (select |c_old(#valid)| |main_#t~malloc6.base|)) (= |c_#valid| (store |c_old(#valid)| |main_#t~malloc6.base| 0)))) is different from true [2018-03-29 22:29:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:53,061 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:29:53,095 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc6.base_14| Int)) (or (= (store |c_#valid| |v_main_#t~malloc6.base_14| 0) |c_old(#valid)|) (not (= (select |c_#valid| |v_main_#t~malloc6.base_14|) 0)))) is different from false [2018-03-29 22:29:53,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:53,136 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 22:29:53,136 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [] total 7 [2018-03-29 22:29:53,136 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-03-29 22:29:53,137 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-03-29 22:29:53,137 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=21, Unknown=2, NotChecked=18, Total=56 [2018-03-29 22:29:53,137 INFO L87 Difference]: Start difference. First operand 55 states and 59 transitions. Second operand 8 states. [2018-03-29 22:29:53,144 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_#t~malloc6.base_14| Int)) (or (= (store |c_#valid| |v_main_#t~malloc6.base_14| 0) |c_old(#valid)|) (not (= (select |c_#valid| |v_main_#t~malloc6.base_14|) 0))))) is different from false [2018-03-29 22:29:53,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:29:53,227 INFO L93 Difference]: Finished difference Result 64 states and 68 transitions. [2018-03-29 22:29:53,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-03-29 22:29:53,227 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 34 [2018-03-29 22:29:53,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:29:53,228 INFO L225 Difference]: With dead ends: 64 [2018-03-29 22:29:53,228 INFO L226 Difference]: Without dead ends: 59 [2018-03-29 22:29:53,229 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=52, Unknown=3, NotChecked=48, Total=132 [2018-03-29 22:29:53,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2018-03-29 22:29:53,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 54. [2018-03-29 22:29:53,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-03-29 22:29:53,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 57 transitions. [2018-03-29 22:29:53,234 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 57 transitions. Word has length 34 [2018-03-29 22:29:53,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:29:53,234 INFO L459 AbstractCegarLoop]: Abstraction has 54 states and 57 transitions. [2018-03-29 22:29:53,234 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-03-29 22:29:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 57 transitions. [2018-03-29 22:29:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-03-29 22:29:53,235 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:53,235 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] [2018-03-29 22:29:53,235 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:53,235 INFO L82 PathProgramCache]: Analyzing trace with hash -2108621293, 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 [2018-03-29 22:29:53,241 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:53,256 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:53,291 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 22:29:53,291 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2018-03-29 22:29:53,291 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:29:53,292 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. [2018-03-29 22:29:53,292 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:5 [2018-03-29 22:29:53,341 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc6.base| Int)) (and (= 0 (select |c_old(#valid)| |main_#t~malloc6.base|)) (= |c_#valid| (store |c_old(#valid)| |main_#t~malloc6.base| 0)))) is different from true [2018-03-29 22:29:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:53,343 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:29:53,352 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc6.base_16| Int)) (or (= (store |c_#valid| |v_main_#t~malloc6.base_16| 0) |c_old(#valid)|) (not (= (select |c_#valid| |v_main_#t~malloc6.base_16|) 0)))) is different from false [2018-03-29 22:29:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:53,382 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 22:29:53,383 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [] total 7 [2018-03-29 22:29:53,383 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-03-29 22:29:53,383 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-03-29 22:29:53,383 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=21, Unknown=2, NotChecked=18, Total=56 [2018-03-29 22:29:53,383 INFO L87 Difference]: Start difference. First operand 54 states and 57 transitions. Second operand 8 states. [2018-03-29 22:29:53,389 WARN L1011 $PredicateComparison]: unable to prove that (and (forall ((|v_main_#t~malloc6.base_16| Int)) (or (= (store |c_#valid| |v_main_#t~malloc6.base_16| 0) |c_old(#valid)|) (not (= (select |c_#valid| |v_main_#t~malloc6.base_16|) 0)))) (= |c_#valid| |c_old(#valid)|)) is different from false [2018-03-29 22:29:53,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:29:53,450 INFO L93 Difference]: Finished difference Result 65 states and 69 transitions. [2018-03-29 22:29:53,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-03-29 22:29:53,451 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 34 [2018-03-29 22:29:53,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:29:53,451 INFO L225 Difference]: With dead ends: 65 [2018-03-29 22:29:53,451 INFO L226 Difference]: Without dead ends: 60 [2018-03-29 22:29:53,452 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=52, Unknown=3, NotChecked=48, Total=132 [2018-03-29 22:29:53,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2018-03-29 22:29:53,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 56. [2018-03-29 22:29:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56 states. [2018-03-29 22:29:53,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 60 transitions. [2018-03-29 22:29:53,457 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 60 transitions. Word has length 34 [2018-03-29 22:29:53,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:29:53,458 INFO L459 AbstractCegarLoop]: Abstraction has 56 states and 60 transitions. [2018-03-29 22:29:53,458 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-03-29 22:29:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 60 transitions. [2018-03-29 22:29:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-03-29 22:29:53,459 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:53,459 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] [2018-03-29 22:29:53,459 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:53,459 INFO L82 PathProgramCache]: Analyzing trace with hash -356119952, 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 [2018-03-29 22:29:53,465 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:53,480 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:53,512 INFO L700 Elim1Store]: detected not equals via solver [2018-03-29 22:29:53,513 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 5 [2018-03-29 22:29:53,513 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:29:53,515 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. [2018-03-29 22:29:53,515 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:5 [2018-03-29 22:29:53,569 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc6.base| Int)) (and (= 0 (select |c_old(#valid)| |main_#t~malloc6.base|)) (= |c_#valid| (store |c_old(#valid)| |main_#t~malloc6.base| 0)))) is different from true [2018-03-29 22:29:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:53,573 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:29:53,588 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc6.base_18| Int)) (or (not (= (select |c_#valid| |v_main_#t~malloc6.base_18|) 0)) (= (store |c_#valid| |v_main_#t~malloc6.base_18| 0) |c_old(#valid)|))) is different from false [2018-03-29 22:29:53,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:53,622 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 22:29:53,623 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 4] imperfect sequences [] total 7 [2018-03-29 22:29:53,623 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-03-29 22:29:53,623 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-03-29 22:29:53,623 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=21, Unknown=2, NotChecked=18, Total=56 [2018-03-29 22:29:53,623 INFO L87 Difference]: Start difference. First operand 56 states and 60 transitions. Second operand 8 states. [2018-03-29 22:29:53,636 WARN L1011 $PredicateComparison]: unable to prove that (and (forall ((|v_main_#t~malloc6.base_18| Int)) (or (not (= (select |c_#valid| |v_main_#t~malloc6.base_18|) 0)) (= (store |c_#valid| |v_main_#t~malloc6.base_18| 0) |c_old(#valid)|))) (= |c_#valid| |c_old(#valid)|)) is different from false [2018-03-29 22:29:53,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:29:53,720 INFO L93 Difference]: Finished difference Result 56 states and 60 transitions. [2018-03-29 22:29:53,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-03-29 22:29:53,720 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 35 [2018-03-29 22:29:53,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:29:53,721 INFO L225 Difference]: With dead ends: 56 [2018-03-29 22:29:53,721 INFO L226 Difference]: Without dead ends: 48 [2018-03-29 22:29:53,721 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 63 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=52, Unknown=3, NotChecked=48, Total=132 [2018-03-29 22:29:53,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2018-03-29 22:29:53,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 42. [2018-03-29 22:29:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-03-29 22:29:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 44 transitions. [2018-03-29 22:29:53,727 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 44 transitions. Word has length 35 [2018-03-29 22:29:53,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:29:53,728 INFO L459 AbstractCegarLoop]: Abstraction has 42 states and 44 transitions. [2018-03-29 22:29:53,728 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-03-29 22:29:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2018-03-29 22:29:53,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-03-29 22:29:53,729 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:53,729 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 22:29:53,729 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:53,729 INFO L82 PathProgramCache]: Analyzing trace with hash -958505228, 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 [2018-03-29 22:29:53,738 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:53,755 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:53,764 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 [2018-03-29 22:29:53,764 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:29:53,769 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 22:29:53,769 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:16, output treesize:12 [2018-03-29 22:29:53,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:53,963 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:29:54,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:54,449 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-29 22:29:54,449 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 33 [2018-03-29 22:29:54,449 INFO L442 AbstractCegarLoop]: Interpolant automaton has 34 states [2018-03-29 22:29:54,449 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2018-03-29 22:29:54,450 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=1027, Unknown=0, NotChecked=0, Total=1122 [2018-03-29 22:29:54,450 INFO L87 Difference]: Start difference. First operand 42 states and 44 transitions. Second operand 34 states. [2018-03-29 22:29:55,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:29:55,592 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2018-03-29 22:29:55,593 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-03-29 22:29:55,593 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 39 [2018-03-29 22:29:55,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:29:55,593 INFO L225 Difference]: With dead ends: 55 [2018-03-29 22:29:55,594 INFO L226 Difference]: Without dead ends: 54 [2018-03-29 22:29:55,594 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 433 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=332, Invalid=2638, Unknown=0, NotChecked=0, Total=2970 [2018-03-29 22:29:55,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2018-03-29 22:29:55,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 51. [2018-03-29 22:29:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-03-29 22:29:55,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 53 transitions. [2018-03-29 22:29:55,600 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 53 transitions. Word has length 39 [2018-03-29 22:29:55,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:29:55,601 INFO L459 AbstractCegarLoop]: Abstraction has 51 states and 53 transitions. [2018-03-29 22:29:55,601 INFO L460 AbstractCegarLoop]: Interpolant automaton has 34 states. [2018-03-29 22:29:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2018-03-29 22:29:55,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-03-29 22:29:55,601 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:55,601 INFO L355 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-03-29 22:29:55,601 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:55,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1339624555, now seen corresponding path program 2 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 [2018-03-29 22:29:55,608 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:55,627 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:55,636 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 [2018-03-29 22:29:55,636 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:29:55,641 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 22:29:55,641 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:16, output treesize:12 [2018-03-29 22:29:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:56,055 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:29:56,991 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:29:57,012 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-29 22:29:57,024 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 43 [2018-03-29 22:29:57,024 INFO L442 AbstractCegarLoop]: Interpolant automaton has 44 states [2018-03-29 22:29:57,024 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2018-03-29 22:29:57,025 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=1753, Unknown=0, NotChecked=0, Total=1892 [2018-03-29 22:29:57,025 INFO L87 Difference]: Start difference. First operand 51 states and 53 transitions. Second operand 44 states. [2018-03-29 22:29:59,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:29:59,593 INFO L93 Difference]: Finished difference Result 72 states and 75 transitions. [2018-03-29 22:29:59,593 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-03-29 22:29:59,593 INFO L78 Accepts]: Start accepts. Automaton has 44 states. Word has length 48 [2018-03-29 22:29:59,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:29:59,594 INFO L225 Difference]: With dead ends: 72 [2018-03-29 22:29:59,594 INFO L226 Difference]: Without dead ends: 71 [2018-03-29 22:29:59,595 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1008 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=612, Invalid=5240, Unknown=0, NotChecked=0, Total=5852 [2018-03-29 22:29:59,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2018-03-29 22:29:59,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 69. [2018-03-29 22:29:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-03-29 22:29:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 71 transitions. [2018-03-29 22:29:59,603 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 71 transitions. Word has length 48 [2018-03-29 22:29:59,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:29:59,603 INFO L459 AbstractCegarLoop]: Abstraction has 69 states and 71 transitions. [2018-03-29 22:29:59,603 INFO L460 AbstractCegarLoop]: Interpolant automaton has 44 states. [2018-03-29 22:29:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 71 transitions. [2018-03-29 22:29:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-03-29 22:29:59,604 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:29:59,604 INFO L355 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 22:29:59,605 INFO L408 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:29:59,605 INFO L82 PathProgramCache]: Analyzing trace with hash 745632395, now seen corresponding path program 3 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 [2018-03-29 22:29:59,611 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:29:59,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:29:59,639 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:29:59,647 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 [2018-03-29 22:29:59,647 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:29:59,652 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 22:29:59,652 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:16, output treesize:12 [2018-03-29 22:30:00,544 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:30:00,544 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 22:30:03,845 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:30:03,866 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-29 22:30:03,867 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 63 [2018-03-29 22:30:03,867 INFO L442 AbstractCegarLoop]: Interpolant automaton has 64 states [2018-03-29 22:30:03,867 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2018-03-29 22:30:03,868 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=277, Invalid=3755, Unknown=0, NotChecked=0, Total=4032 [2018-03-29 22:30:03,868 INFO L87 Difference]: Start difference. First operand 69 states and 71 transitions. Second operand 64 states. [2018-03-29 22:30:08,990 WARN L151 SmtUtils]: Spent 140ms on a formula simplification. DAG size of input: 74 DAG size of output 42 [2018-03-29 22:30:10,415 WARN L151 SmtUtils]: Spent 147ms on a formula simplification. DAG size of input: 70 DAG size of output 63 [2018-03-29 22:30:10,897 WARN L151 SmtUtils]: Spent 244ms on a formula simplification. DAG size of input: 90 DAG size of output 77 [2018-03-29 22:30:13,252 WARN L151 SmtUtils]: Spent 2154ms on a formula simplification. DAG size of input: 73 DAG size of output 66 [2018-03-29 22:30:15,184 WARN L151 SmtUtils]: Spent 1639ms on a formula simplification. DAG size of input: 97 DAG size of output 83 [2018-03-29 22:30:15,638 WARN L151 SmtUtils]: Spent 236ms on a formula simplification. DAG size of input: 91 DAG size of output 80 [2018-03-29 22:30:20,151 WARN L151 SmtUtils]: Spent 121ms on a formula simplification. DAG size of input: 58 DAG size of output 50 [2018-03-29 22:30:20,467 WARN L151 SmtUtils]: Spent 108ms on a formula simplification. DAG size of input: 55 DAG size of output 49 [2018-03-29 22:30:22,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 22:30:22,545 INFO L93 Difference]: Finished difference Result 108 states and 113 transitions. [2018-03-29 22:30:22,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2018-03-29 22:30:22,546 INFO L78 Accepts]: Start accepts. Automaton has 64 states. Word has length 66 [2018-03-29 22:30:22,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 22:30:22,546 INFO L225 Difference]: With dead ends: 108 [2018-03-29 22:30:22,546 INFO L226 Difference]: Without dead ends: 107 [2018-03-29 22:30:22,549 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 123 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3220 ImplicationChecksByTransitivity, 20.2s TimeCoverageRelationStatistics Valid=1578, Invalid=13921, Unknown=1, NotChecked=0, Total=15500 [2018-03-29 22:30:22,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-03-29 22:30:22,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 105. [2018-03-29 22:30:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2018-03-29 22:30:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 107 transitions. [2018-03-29 22:30:22,557 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 107 transitions. Word has length 66 [2018-03-29 22:30:22,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 22:30:22,558 INFO L459 AbstractCegarLoop]: Abstraction has 105 states and 107 transitions. [2018-03-29 22:30:22,558 INFO L460 AbstractCegarLoop]: Interpolant automaton has 64 states. [2018-03-29 22:30:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2018-03-29 22:30:22,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-03-29 22:30:22,559 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 22:30:22,559 INFO L355 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 22:30:22,560 INFO L408 AbstractCegarLoop]: === Iteration 11 === [__U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr0RequiresViolation, __U_MULTI_fopenbsd_cbzero_alloca_true_valid_memsafety_true_termination_i__cbzeroErr1RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK]=== [2018-03-29 22:30:22,560 INFO L82 PathProgramCache]: Analyzing trace with hash 1864394443, now seen corresponding path program 4 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 [2018-03-29 22:30:22,565 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 22:30:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 22:30:22,617 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 22:30:22,625 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 [2018-03-29 22:30:22,626 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 22:30:22,630 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 22:30:22,630 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:16, output treesize:12 [2018-03-29 22:30:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 22:30:29,550 INFO L314 TraceCheckSpWp]: Computing backward predicates... Received shutdown request... [2018-03-29 22:30:52,098 INFO L175 TraceCheckSpWp]: Timeout while computing interpolants [2018-03-29 22:30:52,098 WARN L519 AbstractCegarLoop]: Verification canceled [2018-03-29 22:30:52,101 WARN L197 ceAbstractionStarter]: Timeout [2018-03-29 22:30:52,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 10:30:52 BasicIcfg [2018-03-29 22:30:52,101 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-29 22:30:52,102 INFO L168 Benchmark]: Toolchain (without parser) took 139846.99 ms. Allocated memory was 305.1 MB in the beginning and 721.4 MB in the end (delta: 416.3 MB). Free memory was 242.0 MB in the beginning and 385.1 MB in the end (delta: -143.0 MB). Peak memory consumption was 273.2 MB. Max. memory is 5.3 GB. [2018-03-29 22:30:52,102 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 305.1 MB. Free memory is still 267.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 22:30:52,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 316.54 ms. Allocated memory is still 305.1 MB. Free memory was 242.0 MB in the beginning and 218.7 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 5.3 GB. [2018-03-29 22:30:52,102 INFO L168 Benchmark]: Boogie Preprocessor took 46.90 ms. Allocated memory is still 305.1 MB. Free memory was 218.7 MB in the beginning and 215.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-03-29 22:30:52,103 INFO L168 Benchmark]: RCFGBuilder took 466.71 ms. Allocated memory was 305.1 MB in the beginning and 469.2 MB in the end (delta: 164.1 MB). Free memory was 215.7 MB in the beginning and 408.5 MB in the end (delta: -192.7 MB). Peak memory consumption was 21.3 MB. Max. memory is 5.3 GB. [2018-03-29 22:30:52,103 INFO L168 Benchmark]: IcfgTransformer took 78509.14 ms. Allocated memory was 469.2 MB in the beginning and 857.7 MB in the end (delta: 388.5 MB). Free memory was 408.5 MB in the beginning and 562.8 MB in the end (delta: -154.3 MB). Peak memory consumption was 234.2 MB. Max. memory is 5.3 GB. [2018-03-29 22:30:52,103 INFO L168 Benchmark]: TraceAbstraction took 60502.92 ms. Allocated memory was 857.7 MB in the beginning and 721.4 MB in the end (delta: -136.3 MB). Free memory was 562.8 MB in the beginning and 385.1 MB in the end (delta: 177.7 MB). Peak memory consumption was 41.4 MB. Max. memory is 5.3 GB. [2018-03-29 22:30:52,105 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 305.1 MB. Free memory is still 267.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 316.54 ms. Allocated memory is still 305.1 MB. Free memory was 242.0 MB in the beginning and 218.7 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 46.90 ms. Allocated memory is still 305.1 MB. Free memory was 218.7 MB in the beginning and 215.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 466.71 ms. Allocated memory was 305.1 MB in the beginning and 469.2 MB in the end (delta: 164.1 MB). Free memory was 215.7 MB in the beginning and 408.5 MB in the end (delta: -192.7 MB). Peak memory consumption was 21.3 MB. Max. memory is 5.3 GB. * IcfgTransformer took 78509.14 ms. Allocated memory was 469.2 MB in the beginning and 857.7 MB in the end (delta: 388.5 MB). Free memory was 408.5 MB in the beginning and 562.8 MB in the end (delta: -154.3 MB). Peak memory consumption was 234.2 MB. Max. memory is 5.3 GB. * TraceAbstraction took 60502.92 ms. Allocated memory was 857.7 MB in the beginning and 721.4 MB in the end (delta: -136.3 MB). Free memory was 562.8 MB in the beginning and 385.1 MB in the end (delta: 177.7 MB). Peak memory consumption was 41.4 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 45 LocStat_MAX_WEQGRAPH_SIZE : 4 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 426 LocStat_NO_SUPPORTING_DISEQUALITIES : 52 LocStat_NO_DISJUNCTIONS : -90 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 57 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 58 TransStat_NO_SUPPORTING_DISEQUALITIES : 5 TransStat_NO_DISJUNCTIONS : 57 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 4624.50 RENAME_VARIABLES(MILLISECONDS) : 4769.41 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 4799.17 PROJECTAWAY(MILLISECONDS) : 20033.86 ADD_WEAK_EQUALITY(MILLISECONDS) : 5.26 DISJOIN(MILLISECONDS) : 134.93 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 4791.22 ADD_EQUALITY(MILLISECONDS) : 6.95 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.14 #CONJOIN_DISJUNCTIVE : 474 #RENAME_VARIABLES : 1065 #UNFREEZE : 0 #CONJOIN : 681 #PROJECTAWAY : 658 #ADD_WEAK_EQUALITY : 8 #DISJOIN : 108 #RENAME_VARIABLES_DISJUNCTIVE : 1065 #ADD_EQUALITY : 59 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 4 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 64631.16 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 4789.71 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 5.13 JOIN(MILLISECONDS) : 130.10 RENAMEVARS(MILLISECONDS) : 4761.04 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 47455.20 ISLABELSTRONGERTHAN(MILLISECONDS) : 15676.35 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 159.66 UNFREEZE(MILLISECONDS) : 114.41 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 19922.66 MEETEDGELABELS(MILLISECONDS) : 341.18 REPORTEQUALITY(MILLISECONDS) : 415.91 ADDALLNODES(MILLISECONDS) : 136.83 REPORTDISEQUALITY(MILLISECONDS) : 1.57 WEQGRAPHJOIN(MILLISECONDS) : 78.97 #FREEZE : 8178 #ADDNODE : 0 #MEET : 496 #FILTERREDUNDANT : 0 #REPORTWEQ : 8 #JOIN : 108 #RENAMEVARS : 1065 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 2139 #ISLABELSTRONGERTHAN : 646902 #ISWEQGRAPHSTRONGERTHAN : 699 #UNFREEZE : 3795 #REPORTCONTAINS : 0 #PROJECTAWAY : 2234 #MEETEDGELABELS : 2937 #REPORTEQUALITY : 5212 #ADDALLNODES : 496 #REPORTDISEQUALITY : 491 #WEQGRAPHJOIN : 108 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 8650.87 IS_STRONGER_THAN(MILLISECONDS) : 40263.35 REPORT_EQUALITY(MILLISECONDS) : 11024.74 FILTERREDUNDANT(MILLISECONDS) : 35488.71 ADD_ALL_ELEMENTS(MILLISECONDS) : 23667.25 JOIN(MILLISECONDS) : 36.47 ALIGN_ELEMENTS(MILLISECONDS) : 33261.44 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 373.88 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 43593.56 REPORTCONTAINS(MILLISECONDS) : 0.00 REMOVE(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 2417.38 #ADDNODE : 0 #MEET : 34585 #IS_STRONGER_THAN : 950068 #REPORT_EQUALITY : 1183235 #FILTERREDUNDANT : 1322256 #ADD_ALL_ELEMENTS : 740551 #JOIN : 108 #ALIGN_ELEMENTS : 352988 #COPY : 0 #REPORT_DISEQUALITY : 88840 #UNFREEZE : 0 #OVERALL : 4704636 #REPORTCONTAINS : 0 #REMOVE : 0 #PROJECT_TO_ELEMENTS : 32005 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 0 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 0 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 0 COUNT_ARRAY_READS for [#memory_int] : 1 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 545]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 545). Cancelled while BasicCegarLoop was analyzing trace of length 103 with TraceHistMax 9, while TraceCheckSpWp was constructing backward predicates, while PredicateComparison was comparing new predicate (quantifier-free) to 88 known predicates. - TimeoutResultAtElement [Line: 545]: Timeout (TraceAbstraction) Unable to prove that pointer dereference always succeeds (line 545). Cancelled while BasicCegarLoop was analyzing trace of length 103 with TraceHistMax 9, while TraceCheckSpWp was constructing backward predicates, while PredicateComparison was comparing new predicate (quantifier-free) to 88 known predicates. - TimeoutResultAtElement [Line: 547]: Timeout (TraceAbstraction) Unable to prove that all allocated memory was freed (line 547). Cancelled while BasicCegarLoop was analyzing trace of length 103 with TraceHistMax 9, while TraceCheckSpWp was constructing backward predicates, while PredicateComparison was comparing new predicate (quantifier-free) to 88 known predicates. - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 47 locations, 3 error locations. TIMEOUT Result, 60.4s OverallTime, 11 OverallIterations, 9 TraceHistogramMax, 23.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 330 SDtfs, 797 SDslu, 2906 SDs, 0 SdLazy, 3039 SolverSat, 248 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 869 GetRequests, 542 SyntacticMatches, 4 SemanticMatches, 323 ConstructedPredicates, 12 IntricatePredicates, 0 DeprecatedPredicates, 4721 ImplicationChecksByTransitivity, 25.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=105occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 26 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 7.0s InterpolantComputationTime, 366 NumberOfCodeBlocks, 366 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 712 ConstructedInterpolants, 108 QuantifiedInterpolants, 357017 SizeOfPredicates, 106 NumberOfNonLiveVariables, 968 ConjunctsInSsa, 235 ConjunctsInUnsatCore, 20 InterpolantComputations, 14 PerfectInterpolantSequences, 0/238 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-29_22-30-52-120.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-29_22-30-52-120.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-29_22-30-52-120.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-03-29_22-30-52-120.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-03-29_22-30-52-120.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-29_22-30-52-120.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-29_22-30-52-120.csv Completed graceful shutdown