java -ea -Xmx8000000000 -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_Default.epf -i ../../../trunk/examples/svcomp/pthread-nondet/nondet-array_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 08:04:18,128 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 08:04:18,130 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 08:04:18,143 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 08:04:18,144 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 08:04:18,145 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 08:04:18,146 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 08:04:18,148 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 08:04:18,149 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 08:04:18,150 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 08:04:18,151 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 08:04:18,152 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 08:04:18,153 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 08:04:18,154 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 08:04:18,155 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 08:04:18,156 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 08:04:18,157 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 08:04:18,159 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 08:04:18,161 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 08:04:18,163 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 08:04:18,164 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 08:04:18,165 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 08:04:18,168 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 08:04:18,168 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 08:04:18,168 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 08:04:18,169 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 08:04:18,170 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 08:04:18,171 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 08:04:18,172 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 08:04:18,173 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 08:04:18,173 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 08:04:18,174 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 08:04:18,174 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 08:04:18,175 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 08:04:18,176 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 08:04:18,177 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 08:04:18,177 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-18 08:04:18,193 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 08:04:18,193 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 08:04:18,194 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 08:04:18,194 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 08:04:18,195 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 08:04:18,195 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 08:04:18,195 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 08:04:18,195 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 08:04:18,196 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 08:04:18,196 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 08:04:18,196 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 08:04:18,196 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 08:04:18,196 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 08:04:18,196 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 08:04:18,197 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 08:04:18,197 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 08:04:18,197 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 08:04:18,197 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 08:04:18,197 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 08:04:18,198 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 08:04:18,198 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 08:04:18,198 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 08:04:18,198 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 08:04:18,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 08:04:18,199 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 08:04:18,199 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 08:04:18,199 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 08:04:18,199 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 08:04:18,199 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 08:04:18,200 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 08:04:18,200 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 08:04:18,245 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 08:04:18,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 08:04:18,263 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 08:04:18,264 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 08:04:18,265 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 08:04:18,266 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-nondet/nondet-array_true-unreach-call.i [2018-11-18 08:04:18,328 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45264a106/f6719fbb07df460c9584b10af02db2b6/FLAG65b45195e [2018-11-18 08:04:18,935 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 08:04:18,936 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-nondet/nondet-array_true-unreach-call.i [2018-11-18 08:04:18,953 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45264a106/f6719fbb07df460c9584b10af02db2b6/FLAG65b45195e [2018-11-18 08:04:19,171 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45264a106/f6719fbb07df460c9584b10af02db2b6 [2018-11-18 08:04:19,181 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 08:04:19,183 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 08:04:19,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 08:04:19,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 08:04:19,188 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 08:04:19,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:04:19" (1/1) ... [2018-11-18 08:04:19,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67bb576d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19, skipping insertion in model container [2018-11-18 08:04:19,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:04:19" (1/1) ... [2018-11-18 08:04:19,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 08:04:19,253 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 08:04:19,686 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:04:19,707 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 08:04:19,805 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:04:19,997 INFO L195 MainTranslator]: Completed translation [2018-11-18 08:04:19,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19 WrapperNode [2018-11-18 08:04:19,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 08:04:19,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 08:04:19,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 08:04:19,999 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 08:04:20,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19" (1/1) ... [2018-11-18 08:04:20,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19" (1/1) ... [2018-11-18 08:04:20,034 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19" (1/1) ... [2018-11-18 08:04:20,034 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19" (1/1) ... [2018-11-18 08:04:20,073 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19" (1/1) ... [2018-11-18 08:04:20,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19" (1/1) ... [2018-11-18 08:04:20,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19" (1/1) ... [2018-11-18 08:04:20,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 08:04:20,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 08:04:20,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 08:04:20,102 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 08:04:20,103 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:04:19" (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 [2018-11-18 08:04:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 08:04:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 08:04:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-11-18 08:04:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-11-18 08:04:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2018-11-18 08:04:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2018-11-18 08:04:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2018-11-18 08:04:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-18 08:04:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure thr [2018-11-18 08:04:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 08:04:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-11-18 08:04:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-11-18 08:04:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2018-11-18 08:04:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2018-11-18 08:04:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2018-11-18 08:04:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-18 08:04:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-18 08:04:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-18 08:04:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-18 08:04:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-18 08:04:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-18 08:04:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-18 08:04:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-18 08:04:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-18 08:04:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-18 08:04:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-18 08:04:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-18 08:04:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-18 08:04:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-18 08:04:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-18 08:04:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-18 08:04:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-18 08:04:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-18 08:04:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-18 08:04:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-18 08:04:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-18 08:04:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-18 08:04:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-18 08:04:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-18 08:04:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-18 08:04:20,166 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-18 08:04:20,166 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-18 08:04:20,166 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-18 08:04:20,166 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-18 08:04:20,166 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-18 08:04:20,166 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-18 08:04:20,166 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-18 08:04:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-18 08:04:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-18 08:04:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-18 08:04:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-18 08:04:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-18 08:04:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-18 08:04:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-18 08:04:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-18 08:04:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-18 08:04:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-18 08:04:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-18 08:04:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-18 08:04:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-18 08:04:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-18 08:04:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-18 08:04:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-18 08:04:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-18 08:04:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-18 08:04:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-18 08:04:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-18 08:04:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-18 08:04:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-18 08:04:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-18 08:04:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-18 08:04:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-18 08:04:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-18 08:04:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-18 08:04:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-18 08:04:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-18 08:04:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-18 08:04:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-18 08:04:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-18 08:04:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-18 08:04:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-18 08:04:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-18 08:04:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-18 08:04:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-18 08:04:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-18 08:04:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-18 08:04:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-18 08:04:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-18 08:04:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-18 08:04:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-18 08:04:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-18 08:04:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-18 08:04:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-18 08:04:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-18 08:04:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-18 08:04:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-18 08:04:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-18 08:04:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-18 08:04:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-18 08:04:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-18 08:04:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-18 08:04:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-18 08:04:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-18 08:04:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-18 08:04:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-18 08:04:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-18 08:04:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-18 08:04:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-18 08:04:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-18 08:04:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-18 08:04:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-18 08:04:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-18 08:04:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-18 08:04:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-18 08:04:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-18 08:04:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-18 08:04:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-18 08:04:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-18 08:04:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-18 08:04:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-18 08:04:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-18 08:04:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-18 08:04:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-18 08:04:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-18 08:04:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-18 08:04:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-18 08:04:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-18 08:04:20,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-18 08:04:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-18 08:04:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-18 08:04:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-18 08:04:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-18 08:04:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-18 08:04:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-18 08:04:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-18 08:04:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-18 08:04:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-18 08:04:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-18 08:04:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-18 08:04:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-18 08:04:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-18 08:04:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-18 08:04:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-18 08:04:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-18 08:04:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-18 08:04:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-18 08:04:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-18 08:04:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-18 08:04:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-18 08:04:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-18 08:04:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-18 08:04:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-18 08:04:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-18 08:04:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-18 08:04:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-18 08:04:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-18 08:04:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-18 08:04:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-18 08:04:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-18 08:04:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-18 08:04:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 08:04:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2018-11-18 08:04:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 08:04:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-18 08:04:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure thr [2018-11-18 08:04:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 08:04:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 08:04:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 08:04:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 08:04:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 08:04:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 08:04:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 08:04:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 08:04:20,190 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 08:04:21,337 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 08:04:21,384 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 08:04:21,384 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 08:04:21,384 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 08:04:21,385 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 08:04:21,385 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 08:04:21,385 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 08:04:21,386 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr_~t~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 08:04:21,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:04:21 BasicIcfg [2018-11-18 08:04:21,418 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 08:04:21,421 INFO L168 Benchmark]: Toolchain (without parser) took 2238.96 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 723.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -698.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2018-11-18 08:04:21,423 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-18 08:04:21,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 814.32 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 723.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -789.5 MB). Peak memory consumption was 49.7 MB. Max. memory is 7.1 GB. [2018-11-18 08:04:21,425 INFO L168 Benchmark]: Boogie Preprocessor took 102.85 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2018-11-18 08:04:21,426 INFO L168 Benchmark]: RCFGBuilder took 1316.64 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 78.0 MB). Peak memory consumption was 78.0 MB. Max. memory is 7.1 GB. [2018-11-18 08:04:21,430 INFO L336 ainManager$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 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 814.32 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 723.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -789.5 MB). Peak memory consumption was 49.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 102.85 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1316.64 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 78.0 MB). Peak memory consumption was 78.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...