java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/pthread-ext/02_inc_cas_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:04:12,928 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:04:12,936 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:04:12,967 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:04:12,967 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:04:12,968 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:04:12,971 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:04:12,979 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:04:12,985 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:04:12,990 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:04:12,991 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:04:12,991 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:04:12,996 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:04:13,002 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:04:13,004 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:04:13,004 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:04:13,009 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:04:13,015 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:04:13,026 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:04:13,028 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:04:13,037 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:04:13,039 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:04:13,047 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:04:13,048 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:04:13,048 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:04:13,049 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:04:13,056 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:04:13,057 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:04:13,060 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:04:13,067 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:04:13,067 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:04:13,068 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:04:13,069 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:04:13,069 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:04:13,073 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:04:13,074 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:04:13,074 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-15 00:04:13,121 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:04:13,122 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:04:13,123 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:04:13,123 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:04:13,124 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:04:13,128 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:04:13,128 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:04:13,129 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:04:13,129 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 00:04:13,129 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 00:04:13,129 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:04:13,129 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:04:13,129 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:04:13,130 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:04:13,130 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:04:13,130 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:04:13,130 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 00:04:13,130 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:04:13,131 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:04:13,134 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:04:13,134 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:04:13,134 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:04:13,135 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:04:13,135 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:04:13,135 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:04:13,135 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:04:13,135 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:04:13,136 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:04:13,136 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:04:13,136 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:04:13,136 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:04:13,136 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:04:13,249 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:04:13,281 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:04:13,289 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:04:13,294 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:04:13,294 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:04:13,298 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/02_inc_cas_true-unreach-call.i [2018-11-15 00:04:13,432 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f952869d1/ec0b8e98fd264cb8869ef1e775a0d802/FLAG499269778 [2018-11-15 00:04:14,589 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:04:14,590 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas_true-unreach-call.i [2018-11-15 00:04:14,625 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f952869d1/ec0b8e98fd264cb8869ef1e775a0d802/FLAG499269778 [2018-11-15 00:04:14,665 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f952869d1/ec0b8e98fd264cb8869ef1e775a0d802 [2018-11-15 00:04:14,692 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:04:14,695 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:04:14,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:04:14,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:04:14,708 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:04:14,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:04:14" (1/1) ... [2018-11-15 00:04:14,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@490bcf81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:14, skipping insertion in model container [2018-11-15 00:04:14,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:04:14" (1/1) ... [2018-11-15 00:04:14,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:04:14,866 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:04:15,773 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:04:15,814 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:04:15,970 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:04:16,354 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:04:16,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:16 WrapperNode [2018-11-15 00:04:16,355 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:04:16,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:04:16,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:04:16,359 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:04:16,394 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:16" (1/1) ... [2018-11-15 00:04:16,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:16" (1/1) ... [2018-11-15 00:04:16,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:16" (1/1) ... [2018-11-15 00:04:16,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:16" (1/1) ... [2018-11-15 00:04:16,533 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:16" (1/1) ... [2018-11-15 00:04:16,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:16" (1/1) ... [2018-11-15 00:04:16,573 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:16" (1/1) ... [2018-11-15 00:04:16,599 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:04:16,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:04:16,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:04:16,607 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:04:16,608 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:04:16" (1/1) ... No working directory specified, using /storage/repos/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 [2018-11-15 00:04:16,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:04:16,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:04:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_CAS [2018-11-15 00:04:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-15 00:04:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:04:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:04:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-15 00:04:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-15 00:04:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-15 00:04:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-15 00:04:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-15 00:04:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-15 00:04:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-15 00:04:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-15 00:04:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-15 00:04:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-15 00:04:16,763 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-15 00:04:16,763 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-15 00:04:16,763 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-15 00:04:16,763 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-15 00:04:16,763 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-15 00:04:16,763 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-15 00:04:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-15 00:04:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-15 00:04:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-15 00:04:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-15 00:04:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-15 00:04:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-15 00:04:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-15 00:04:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-15 00:04:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-15 00:04:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-15 00:04:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-15 00:04:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-15 00:04:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-15 00:04:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-15 00:04:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-15 00:04:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-15 00:04:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-15 00:04:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-15 00:04:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-15 00:04:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-15 00:04:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-15 00:04:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-15 00:04:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-15 00:04:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-15 00:04:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-15 00:04:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-15 00:04:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-15 00:04:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-15 00:04:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-15 00:04:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-15 00:04:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-15 00:04:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-15 00:04:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-15 00:04:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-15 00:04:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-15 00:04:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-15 00:04:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-15 00:04:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-15 00:04:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-15 00:04:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-15 00:04:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-15 00:04:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-15 00:04:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-15 00:04:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-15 00:04:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-15 00:04:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-15 00:04:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-15 00:04:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-15 00:04:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-15 00:04:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-15 00:04:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-15 00:04:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-15 00:04:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-15 00:04:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-15 00:04:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-15 00:04:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-15 00:04:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-15 00:04:16,789 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-15 00:04:16,789 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-15 00:04:16,789 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-15 00:04:16,789 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-15 00:04:16,789 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-15 00:04:16,790 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-15 00:04:16,790 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-15 00:04:16,790 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-15 00:04:16,790 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-15 00:04:16,790 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-15 00:04:16,791 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-15 00:04:16,791 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-15 00:04:16,791 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-15 00:04:16,791 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-15 00:04:16,791 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-15 00:04:16,791 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-15 00:04:16,796 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-15 00:04:16,796 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-15 00:04:16,796 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-15 00:04:16,796 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-15 00:04:16,796 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-15 00:04:16,797 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-15 00:04:16,797 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-15 00:04:16,797 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-15 00:04:16,797 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-15 00:04:16,797 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-15 00:04:16,800 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-15 00:04:16,800 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-15 00:04:16,800 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-15 00:04:16,800 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-15 00:04:16,800 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-15 00:04:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-15 00:04:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-15 00:04:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-15 00:04:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-15 00:04:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-15 00:04:16,801 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-15 00:04:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-15 00:04:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-15 00:04:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-15 00:04:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-15 00:04:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-15 00:04:16,802 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-15 00:04:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-15 00:04:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-15 00:04:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-15 00:04:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-15 00:04:16,805 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-15 00:04:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-15 00:04:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-15 00:04:16,806 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-15 00:04:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-15 00:04:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-15 00:04:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-15 00:04:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-15 00:04:16,808 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-15 00:04:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-15 00:04:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-15 00:04:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-15 00:04:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-15 00:04:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-15 00:04:16,809 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-15 00:04:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-15 00:04:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-15 00:04:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-15 00:04:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-15 00:04:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-15 00:04:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-15 00:04:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-15 00:04:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-15 00:04:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-15 00:04:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-15 00:04:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_CAS [2018-11-15 00:04:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:04:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:04:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-15 00:04:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:04:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:04:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:04:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:04:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:04:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:04:16,828 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-15 00:04:19,708 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 00:04:19,803 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,804 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,804 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,804 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,804 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,810 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,810 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,810 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,811 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,811 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,811 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,812 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,812 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,812 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,812 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,812 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,813 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,820 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,820 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,821 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,821 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,821 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,821 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,822 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,822 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,823 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,823 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~vn~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,825 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,825 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-15 00:04:19,826 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:307) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 00:04:19,836 INFO L168 Benchmark]: Toolchain (without parser) took 5143.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 3.9 GB. [2018-11-15 00:04:19,839 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:04:19,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1655.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -60.0 MB). Peak memory consumption was 58.4 MB. Max. memory is 3.9 GB. [2018-11-15 00:04:19,844 INFO L168 Benchmark]: Boogie Preprocessor took 240.58 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-15 00:04:19,845 INFO L168 Benchmark]: RCFGBuilder took 3227.88 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 63.9 MB). Peak memory consumption was 63.9 MB. Max. memory is 3.9 GB. [2018-11-15 00:04:19,857 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1655.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -60.0 MB). Peak memory consumption was 58.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 240.58 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * RCFGBuilder took 3227.88 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 63.9 MB). Peak memory consumption was 63.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...