./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-lit/fk2012_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-lit/fk2012_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a591e9d3192736ad59d1f43ac819ff7fe3c75ccf ................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-lit/fk2012_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a591e9d3192736ad59d1f43ac819ff7fe3c75ccf ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: null --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 05:10:39,400 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:10:39,402 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:10:39,415 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:10:39,415 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:10:39,416 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:10:39,418 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:10:39,419 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:10:39,421 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:10:39,422 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:10:39,423 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:10:39,423 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:10:39,424 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:10:39,425 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:10:39,427 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:10:39,428 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:10:39,428 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:10:39,430 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:10:39,432 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:10:39,433 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:10:39,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:10:39,436 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:10:39,438 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:10:39,438 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:10:39,439 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:10:39,440 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:10:39,440 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:10:39,442 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:10:39,443 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:10:39,444 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:10:39,444 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:10:39,445 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:10:39,445 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:10:39,446 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:10:39,447 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:10:39,448 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:10:39,448 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-27 05:10:39,461 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:10:39,461 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:10:39,462 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:10:39,462 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:10:39,463 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:10:39,463 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:10:39,463 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 05:10:39,464 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:10:39,464 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:10:39,464 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 05:10:39,464 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:10:39,464 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:10:39,464 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:10:39,465 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:10:39,465 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:10:39,465 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:10:39,465 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:10:39,467 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:10:39,467 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:10:39,468 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 05:10:39,468 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:10:39,468 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 05:10:39,468 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:10:39,468 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:10:39,468 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:10:39,469 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:10:39,469 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 05:10:39,469 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:10:39,469 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 05:10:39,469 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a591e9d3192736ad59d1f43ac819ff7fe3c75ccf [2018-10-27 05:10:39,503 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:10:39,514 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:10:39,518 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:10:39,519 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:10:39,520 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:10:39,521 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-lit/fk2012_true-unreach-call.i [2018-10-27 05:10:39,578 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data/2dd9aa3dd/4fef820a20454bcc805353a885ecb299/FLAG791b6e1c6 [2018-10-27 05:10:40,011 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:10:40,012 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/sv-benchmarks/c/pthread-lit/fk2012_true-unreach-call.i [2018-10-27 05:10:40,033 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data/2dd9aa3dd/4fef820a20454bcc805353a885ecb299/FLAG791b6e1c6 [2018-10-27 05:10:40,046 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data/2dd9aa3dd/4fef820a20454bcc805353a885ecb299 [2018-10-27 05:10:40,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:10:40,051 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 05:10:40,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:10:40,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:10:40,057 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:10:40,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:10:40" (1/1) ... [2018-10-27 05:10:40,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57ef67c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40, skipping insertion in model container [2018-10-27 05:10:40,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:10:40" (1/1) ... [2018-10-27 05:10:40,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:10:40,118 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:10:40,588 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:10:40,592 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:10:40,650 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:10:40,766 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:10:40,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40 WrapperNode [2018-10-27 05:10:40,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:10:40,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:10:40,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:10:40,768 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:10:40,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40" (1/1) ... [2018-10-27 05:10:40,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40" (1/1) ... [2018-10-27 05:10:40,900 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40" (1/1) ... [2018-10-27 05:10:40,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40" (1/1) ... [2018-10-27 05:10:40,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40" (1/1) ... [2018-10-27 05:10:40,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40" (1/1) ... [2018-10-27 05:10:40,941 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40" (1/1) ... [2018-10-27 05:10:40,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:10:40,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:10:40,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:10:40,951 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:10:40,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/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 [2018-10-27 05:10:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-27 05:10:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:10:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-10-27 05:10:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-10-27 05:10:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-10-27 05:10:41,009 INFO L138 BoogieDeclarations]: Found implementation of procedure acquire1 [2018-10-27 05:10:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure release1 [2018-10-27 05:10:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure acquire2 [2018-10-27 05:10:41,010 INFO L138 BoogieDeclarations]: Found implementation of procedure release2 [2018-10-27 05:10:41,011 INFO L138 BoogieDeclarations]: Found implementation of procedure producer [2018-10-27 05:10:41,011 INFO L138 BoogieDeclarations]: Found implementation of procedure consumer [2018-10-27 05:10:41,011 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-27 05:10:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-27 05:10:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-10-27 05:10:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-10-27 05:10:41,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-10-27 05:10:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-10-27 05:10:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-10-27 05:10:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-10-27 05:10:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-10-27 05:10:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-10-27 05:10:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-10-27 05:10:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-10-27 05:10:41,012 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-10-27 05:10:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-10-27 05:10:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-10-27 05:10:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-10-27 05:10:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-10-27 05:10:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-10-27 05:10:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-10-27 05:10:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-10-27 05:10:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-10-27 05:10:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-10-27 05:10:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-10-27 05:10:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-10-27 05:10:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-10-27 05:10:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-10-27 05:10:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-10-27 05:10:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-10-27 05:10:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-10-27 05:10:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-10-27 05:10:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-10-27 05:10:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-10-27 05:10:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-10-27 05:10:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-10-27 05:10:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-10-27 05:10:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-10-27 05:10:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-10-27 05:10:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-10-27 05:10:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-10-27 05:10:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-10-27 05:10:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-10-27 05:10:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-10-27 05:10:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-10-27 05:10:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-10-27 05:10:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-10-27 05:10:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-10-27 05:10:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-10-27 05:10:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-10-27 05:10:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-10-27 05:10:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-10-27 05:10:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-10-27 05:10:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-10-27 05:10:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-10-27 05:10:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-10-27 05:10:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-10-27 05:10:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-10-27 05:10:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-10-27 05:10:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-10-27 05:10:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-10-27 05:10:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-27 05:10:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-10-27 05:10:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-10-27 05:10:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-10-27 05:10:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-10-27 05:10:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-10-27 05:10:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-10-27 05:10:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-10-27 05:10:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-10-27 05:10:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-10-27 05:10:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-10-27 05:10:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-27 05:10:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-10-27 05:10:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-10-27 05:10:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-10-27 05:10:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-10-27 05:10:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-10-27 05:10:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-10-27 05:10:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-10-27 05:10:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-10-27 05:10:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-10-27 05:10:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-10-27 05:10:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-10-27 05:10:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-10-27 05:10:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-10-27 05:10:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-10-27 05:10:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-10-27 05:10:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-10-27 05:10:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-10-27 05:10:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-10-27 05:10:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-10-27 05:10:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-10-27 05:10:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-10-27 05:10:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-10-27 05:10:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-10-27 05:10:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-10-27 05:10:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-10-27 05:10:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-10-27 05:10:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-10-27 05:10:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-10-27 05:10:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-10-27 05:10:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-10-27 05:10:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-10-27 05:10:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-10-27 05:10:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-10-27 05:10:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-10-27 05:10:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-10-27 05:10:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-10-27 05:10:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-10-27 05:10:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-10-27 05:10:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-10-27 05:10:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-10-27 05:10:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-10-27 05:10:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-10-27 05:10:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-10-27 05:10:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-10-27 05:10:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-10-27 05:10:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-10-27 05:10:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-10-27 05:10:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-10-27 05:10:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-10-27 05:10:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-10-27 05:10:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-10-27 05:10:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-10-27 05:10:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-10-27 05:10:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-10-27 05:10:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-10-27 05:10:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-10-27 05:10:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-10-27 05:10:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-10-27 05:10:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-10-27 05:10:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-10-27 05:10:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-10-27 05:10:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-10-27 05:10:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-10-27 05:10:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-10-27 05:10:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-10-27 05:10:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-10-27 05:10:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-10-27 05:10:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-10-27 05:10:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-10-27 05:10:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-10-27 05:10:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-10-27 05:10:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-10-27 05:10:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-10-27 05:10:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-10-27 05:10:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-10-27 05:10:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-10-27 05:10:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-10-27 05:10:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-10-27 05:10:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-10-27 05:10:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-10-27 05:10:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-10-27 05:10:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-10-27 05:10:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-10-27 05:10:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-10-27 05:10:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-10-27 05:10:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-10-27 05:10:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-10-27 05:10:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-10-27 05:10:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-10-27 05:10:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-10-27 05:10:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-10-27 05:10:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-10-27 05:10:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-10-27 05:10:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-10-27 05:10:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-10-27 05:10:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-10-27 05:10:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-10-27 05:10:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-10-27 05:10:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-10-27 05:10:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-10-27 05:10:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-10-27 05:10:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-10-27 05:10:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-10-27 05:10:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-10-27 05:10:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-10-27 05:10:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-10-27 05:10:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-10-27 05:10:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-10-27 05:10:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-10-27 05:10:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-10-27 05:10:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-10-27 05:10:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-10-27 05:10:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-10-27 05:10:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-10-27 05:10:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-10-27 05:10:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-10-27 05:10:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-10-27 05:10:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-10-27 05:10:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-10-27 05:10:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-10-27 05:10:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-10-27 05:10:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-10-27 05:10:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-10-27 05:10:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-10-27 05:10:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-10-27 05:10:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-10-27 05:10:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-10-27 05:10:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-10-27 05:10:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-10-27 05:10:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-10-27 05:10:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-10-27 05:10:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-10-27 05:10:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-10-27 05:10:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-10-27 05:10:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-10-27 05:10:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure acquire1 [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure release1 [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure acquire2 [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure release2 [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure producer [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure consumer [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-27 05:10:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:10:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 05:10:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-27 05:10:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:10:41,044 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 05:10:42,232 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:10:42,264 WARN L317 ript$VariableManager]: TermVariabe |Thread0_producer_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:10:42,264 WARN L317 ript$VariableManager]: TermVariabe |Thread0_producer_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:10:42,266 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:371) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 05:10:42,279 INFO L168 Benchmark]: Toolchain (without parser) took 2228.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 955.8 MB in the beginning and 1.1 GB in the end (delta: -114.7 MB). Peak memory consumption was 40.0 MB. Max. memory is 11.5 GB. [2018-10-27 05:10:42,282 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:10:42,283 INFO L168 Benchmark]: CACSL2BoogieTranslator took 715.37 ms. Allocated memory is still 1.0 GB. Free memory was 955.8 MB in the beginning and 894.1 MB in the end (delta: 61.7 MB). Peak memory consumption was 61.7 MB. Max. memory is 11.5 GB. [2018-10-27 05:10:42,285 INFO L168 Benchmark]: Boogie Preprocessor took 182.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 894.1 MB in the beginning and 1.1 GB in the end (delta: -253.9 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-10-27 05:10:42,287 INFO L168 Benchmark]: RCFGBuilder took 1327.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 77.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 11.5 GB. [2018-10-27 05:10:42,291 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 715.37 ms. Allocated memory is still 1.0 GB. Free memory was 955.8 MB in the beginning and 894.1 MB in the end (delta: 61.7 MB). Peak memory consumption was 61.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 182.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 894.1 MB in the beginning and 1.1 GB in the end (delta: -253.9 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1327.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 77.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-27 05:10:44,442 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:10:44,443 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:10:44,454 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:10:44,454 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:10:44,456 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:10:44,457 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:10:44,458 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:10:44,460 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:10:44,461 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:10:44,462 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:10:44,463 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:10:44,463 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:10:44,464 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:10:44,466 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:10:44,467 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:10:44,467 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:10:44,469 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:10:44,471 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:10:44,473 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:10:44,474 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:10:44,475 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:10:44,478 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:10:44,478 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:10:44,478 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:10:44,479 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:10:44,480 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:10:44,481 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:10:44,482 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:10:44,483 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:10:44,484 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:10:44,484 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:10:44,485 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:10:44,485 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:10:44,486 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:10:44,486 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:10:44,486 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-27 05:10:44,500 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:10:44,500 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:10:44,501 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:10:44,501 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:10:44,502 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:10:44,502 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:10:44,502 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 05:10:44,503 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:10:44,503 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:10:44,503 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:10:44,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:10:44,503 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:10:44,503 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:10:44,504 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:10:44,504 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 05:10:44,504 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 05:10:44,504 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:10:44,504 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:10:44,505 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:10:44,505 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:10:44,505 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 05:10:44,505 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:10:44,505 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 05:10:44,506 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:10:44,506 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:10:44,506 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:10:44,506 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:10:44,506 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-27 05:10:44,506 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:10:44,507 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 05:10:44,507 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 05:10:44,507 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a591e9d3192736ad59d1f43ac819ff7fe3c75ccf [2018-10-27 05:10:44,545 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:10:44,556 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:10:44,559 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:10:44,560 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:10:44,561 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:10:44,561 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-lit/fk2012_true-unreach-call.i [2018-10-27 05:10:44,612 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data/81f374fca/6ec706f857464ab8b182af38032f04a0/FLAG3ce864b51 [2018-10-27 05:10:45,059 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:10:45,063 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/sv-benchmarks/c/pthread-lit/fk2012_true-unreach-call.i [2018-10-27 05:10:45,084 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data/81f374fca/6ec706f857464ab8b182af38032f04a0/FLAG3ce864b51 [2018-10-27 05:10:45,099 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/data/81f374fca/6ec706f857464ab8b182af38032f04a0 [2018-10-27 05:10:45,102 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:10:45,103 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 05:10:45,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:10:45,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:10:45,108 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:10:45,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:10:45" (1/1) ... [2018-10-27 05:10:45,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f9d3f65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45, skipping insertion in model container [2018-10-27 05:10:45,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:10:45" (1/1) ... [2018-10-27 05:10:45,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:10:45,175 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:10:45,704 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:10:45,710 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:10:45,760 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:10:45,905 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:10:45,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45 WrapperNode [2018-10-27 05:10:45,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:10:45,907 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:10:45,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:10:45,907 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:10:45,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45" (1/1) ... [2018-10-27 05:10:45,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45" (1/1) ... [2018-10-27 05:10:45,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45" (1/1) ... [2018-10-27 05:10:45,950 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45" (1/1) ... [2018-10-27 05:10:45,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45" (1/1) ... [2018-10-27 05:10:46,001 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45" (1/1) ... [2018-10-27 05:10:46,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45" (1/1) ... [2018-10-27 05:10:46,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:10:46,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:10:46,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:10:46,110 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:10:46,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:10:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4a649a54-5806-4145-afe1-c8c8d98d25a0/bin-2019/uautomizer/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 [2018-10-27 05:10:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-27 05:10:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:10:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-10-27 05:10:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-10-27 05:10:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-10-27 05:10:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure acquire1 [2018-10-27 05:10:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure release1 [2018-10-27 05:10:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure acquire2 [2018-10-27 05:10:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure release2 [2018-10-27 05:10:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure producer [2018-10-27 05:10:46,191 INFO L138 BoogieDeclarations]: Found implementation of procedure consumer [2018-10-27 05:10:46,191 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-27 05:10:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-27 05:10:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-10-27 05:10:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-10-27 05:10:46,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-10-27 05:10:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-10-27 05:10:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-10-27 05:10:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-10-27 05:10:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-10-27 05:10:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-10-27 05:10:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-10-27 05:10:46,192 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-10-27 05:10:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-10-27 05:10:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-10-27 05:10:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-10-27 05:10:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-10-27 05:10:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-10-27 05:10:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-10-27 05:10:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-10-27 05:10:46,193 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-10-27 05:10:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-10-27 05:10:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-10-27 05:10:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-10-27 05:10:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-10-27 05:10:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-10-27 05:10:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-10-27 05:10:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-10-27 05:10:46,194 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-10-27 05:10:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-10-27 05:10:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-10-27 05:10:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-10-27 05:10:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-10-27 05:10:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-10-27 05:10:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-10-27 05:10:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-10-27 05:10:46,195 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-10-27 05:10:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-10-27 05:10:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-10-27 05:10:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-10-27 05:10:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-10-27 05:10:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-10-27 05:10:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-10-27 05:10:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-10-27 05:10:46,196 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-10-27 05:10:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-10-27 05:10:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-10-27 05:10:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-10-27 05:10:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-10-27 05:10:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-10-27 05:10:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-10-27 05:10:46,197 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-10-27 05:10:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-10-27 05:10:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-10-27 05:10:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-10-27 05:10:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-10-27 05:10:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-10-27 05:10:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-10-27 05:10:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-10-27 05:10:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-10-27 05:10:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-27 05:10:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-10-27 05:10:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-10-27 05:10:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-10-27 05:10:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-10-27 05:10:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-10-27 05:10:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-10-27 05:10:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-10-27 05:10:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-10-27 05:10:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-10-27 05:10:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-10-27 05:10:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-27 05:10:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-10-27 05:10:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-10-27 05:10:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-10-27 05:10:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-10-27 05:10:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-10-27 05:10:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-10-27 05:10:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-10-27 05:10:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-10-27 05:10:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-10-27 05:10:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-10-27 05:10:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-10-27 05:10:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-10-27 05:10:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-10-27 05:10:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-10-27 05:10:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-10-27 05:10:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-10-27 05:10:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-10-27 05:10:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-10-27 05:10:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-10-27 05:10:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-10-27 05:10:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-10-27 05:10:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-10-27 05:10:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-10-27 05:10:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-10-27 05:10:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-10-27 05:10:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-10-27 05:10:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-10-27 05:10:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-10-27 05:10:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-10-27 05:10:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-10-27 05:10:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-10-27 05:10:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-10-27 05:10:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-10-27 05:10:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-10-27 05:10:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-10-27 05:10:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-10-27 05:10:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-10-27 05:10:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-10-27 05:10:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-10-27 05:10:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-10-27 05:10:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-10-27 05:10:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-10-27 05:10:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-10-27 05:10:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-10-27 05:10:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-10-27 05:10:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-10-27 05:10:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-10-27 05:10:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-10-27 05:10:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-10-27 05:10:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-10-27 05:10:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-10-27 05:10:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-10-27 05:10:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-10-27 05:10:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-10-27 05:10:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-10-27 05:10:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-10-27 05:10:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-10-27 05:10:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-10-27 05:10:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-10-27 05:10:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-10-27 05:10:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-10-27 05:10:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-10-27 05:10:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-10-27 05:10:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-10-27 05:10:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-10-27 05:10:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-10-27 05:10:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-10-27 05:10:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-10-27 05:10:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-10-27 05:10:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-10-27 05:10:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-10-27 05:10:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-10-27 05:10:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-10-27 05:10:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-10-27 05:10:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-10-27 05:10:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-10-27 05:10:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-10-27 05:10:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-10-27 05:10:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-10-27 05:10:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-10-27 05:10:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-10-27 05:10:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-10-27 05:10:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-10-27 05:10:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-10-27 05:10:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-10-27 05:10:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-10-27 05:10:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-10-27 05:10:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-10-27 05:10:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-10-27 05:10:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-10-27 05:10:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-10-27 05:10:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-10-27 05:10:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-10-27 05:10:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-10-27 05:10:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-10-27 05:10:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-10-27 05:10:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-10-27 05:10:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-10-27 05:10:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-10-27 05:10:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-10-27 05:10:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-10-27 05:10:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-10-27 05:10:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-10-27 05:10:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-10-27 05:10:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-10-27 05:10:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-10-27 05:10:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-10-27 05:10:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-10-27 05:10:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-10-27 05:10:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-10-27 05:10:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-10-27 05:10:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-10-27 05:10:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-10-27 05:10:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-10-27 05:10:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-10-27 05:10:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-10-27 05:10:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-10-27 05:10:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-10-27 05:10:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-10-27 05:10:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-10-27 05:10:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-10-27 05:10:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-10-27 05:10:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-10-27 05:10:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-10-27 05:10:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-10-27 05:10:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-10-27 05:10:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-10-27 05:10:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-10-27 05:10:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-10-27 05:10:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-10-27 05:10:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-10-27 05:10:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-10-27 05:10:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-10-27 05:10:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-10-27 05:10:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-10-27 05:10:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-10-27 05:10:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-10-27 05:10:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-10-27 05:10:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-10-27 05:10:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-10-27 05:10:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-10-27 05:10:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-10-27 05:10:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-10-27 05:10:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-10-27 05:10:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-10-27 05:10:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-10-27 05:10:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-10-27 05:10:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-10-27 05:10:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-10-27 05:10:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-10-27 05:10:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-10-27 05:10:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-10-27 05:10:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-10-27 05:10:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-10-27 05:10:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-10-27 05:10:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-10-27 05:10:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-10-27 05:10:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-10-27 05:10:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-10-27 05:10:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-10-27 05:10:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-10-27 05:10:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-10-27 05:10:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-10-27 05:10:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-10-27 05:10:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-10-27 05:10:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-10-27 05:10:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-10-27 05:10:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-10-27 05:10:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-10-27 05:10:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-10-27 05:10:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-10-27 05:10:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-10-27 05:10:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-10-27 05:10:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-10-27 05:10:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-10-27 05:10:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-10-27 05:10:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-10-27 05:10:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-10-27 05:10:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-10-27 05:10:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-10-27 05:10:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-10-27 05:10:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-10-27 05:10:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-10-27 05:10:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure acquire1 [2018-10-27 05:10:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure release1 [2018-10-27 05:10:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure acquire2 [2018-10-27 05:10:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure release2 [2018-10-27 05:10:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure producer [2018-10-27 05:10:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure consumer [2018-10-27 05:10:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-27 05:10:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:10:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 05:10:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-27 05:10:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:10:46,228 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 05:10:47,197 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:10:47,237 WARN L317 ript$VariableManager]: TermVariabe |Thread0_producer_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:10:47,239 WARN L317 ript$VariableManager]: TermVariabe |Thread0_producer_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:10:47,240 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:371) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 05:10:47,247 INFO L168 Benchmark]: Toolchain (without parser) took 2145.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. [2018-10-27 05:10:47,250 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:10:47,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 801.86 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 888.8 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-10-27 05:10:47,252 INFO L168 Benchmark]: Boogie Preprocessor took 202.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 888.8 MB in the beginning and 1.2 GB in the end (delta: -267.3 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. [2018-10-27 05:10:47,253 INFO L168 Benchmark]: RCFGBuilder took 1137.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 90.5 MB). Peak memory consumption was 90.5 MB. Max. memory is 11.5 GB. [2018-10-27 05:10:47,257 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 801.86 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 888.8 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 202.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 888.8 MB in the beginning and 1.2 GB in the end (delta: -267.3 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1137.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 90.5 MB). Peak memory consumption was 90.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...