./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix019_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix019_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ecafe781fb1f280f9c4d397b60843fa37af325cf ................................................................................................................................................................................................ 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_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix019_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ecafe781fb1f280f9c4d397b60843fa37af325cf .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 22:08:30,328 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:08:30,329 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:08:30,337 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:08:30,337 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:08:30,338 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:08:30,339 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:08:30,340 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:08:30,341 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:08:30,342 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:08:30,342 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:08:30,343 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:08:30,343 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:08:30,344 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:08:30,344 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:08:30,345 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:08:30,345 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:08:30,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:08:30,348 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:08:30,349 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:08:30,350 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:08:30,351 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:08:30,352 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:08:30,352 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:08:30,353 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:08:30,353 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:08:30,354 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:08:30,355 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:08:30,355 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:08:30,356 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:08:30,356 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:08:30,357 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:08:30,357 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:08:30,357 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:08:30,357 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:08:30,358 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:08:30,358 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 22:08:30,366 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:08:30,367 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:08:30,367 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:08:30,367 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:08:30,368 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:08:30,368 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:08:30,368 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:08:30,368 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:08:30,369 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 22:08:30,369 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:08:30,369 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:08:30,369 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:08:30,369 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:08:30,369 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:08:30,369 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:08:30,369 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:08:30,370 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:08:30,370 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:08:30,370 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:08:30,370 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:08:30,370 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:08:30,370 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:08:30,370 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:08:30,371 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:08:30,371 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:08:30,371 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:08:30,371 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 22:08:30,371 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:08:30,371 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 22:08:30,371 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_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak 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 -> Kojak 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 -> ecafe781fb1f280f9c4d397b60843fa37af325cf [2018-11-22 22:08:30,395 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:08:30,404 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:08:30,406 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:08:30,407 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:08:30,408 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:08:30,408 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix019_pso.oepc_false-unreach-call.i [2018-11-22 22:08:30,451 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data/853e75e79/1ad274f861bb47c2802327c164eda3c3/FLAG8fe9876e0 [2018-11-22 22:08:30,908 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:08:30,909 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/sv-benchmarks/c/pthread-wmm/mix019_pso.oepc_false-unreach-call.i [2018-11-22 22:08:30,919 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data/853e75e79/1ad274f861bb47c2802327c164eda3c3/FLAG8fe9876e0 [2018-11-22 22:08:31,429 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data/853e75e79/1ad274f861bb47c2802327c164eda3c3 [2018-11-22 22:08:31,432 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:08:31,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:08:31,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:08:31,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:08:31,435 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:08:31,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d97fd37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31, skipping insertion in model container [2018-11-22 22:08:31,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:08:31,474 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:08:31,710 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:08:31,719 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:08:31,802 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:08:31,842 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:08:31,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31 WrapperNode [2018-11-22 22:08:31,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:08:31,842 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:08:31,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:08:31,843 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:08:31,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,872 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:08:31,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:08:31,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:08:31,873 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:08:31,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,889 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... [2018-11-22 22:08:31,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:08:31,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:08:31,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:08:31,896 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:08:31,896 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-22 22:08:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:08:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:08:31,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:08:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 22:08:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:08:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:08:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:08:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:08:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:08:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:08:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:08:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:08:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:08:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:08:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:08:31,932 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:08:32,024 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 22:08:32,026 INFO L168 Benchmark]: Toolchain (without parser) took 593.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -138.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:08:32,027 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:08:32,027 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -160.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2018-11-22 22:08:32,028 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.80 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:08:32,028 INFO L168 Benchmark]: Boogie Preprocessor took 23.00 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-22 22:08:32,029 INFO L168 Benchmark]: RCFGBuilder took 129.69 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-11-22 22:08:32,032 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 409.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -160.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 129.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-22 22:08:33,440 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 22:08:33,441 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 22:08:33,448 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 22:08:33,448 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 22:08:33,449 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 22:08:33,450 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 22:08:33,451 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 22:08:33,452 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 22:08:33,452 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 22:08:33,453 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 22:08:33,453 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 22:08:33,454 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 22:08:33,455 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 22:08:33,455 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 22:08:33,456 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 22:08:33,457 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 22:08:33,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 22:08:33,459 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 22:08:33,460 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 22:08:33,461 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 22:08:33,462 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 22:08:33,463 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 22:08:33,464 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 22:08:33,464 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 22:08:33,464 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 22:08:33,465 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 22:08:33,466 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 22:08:33,466 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 22:08:33,467 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 22:08:33,467 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 22:08:33,468 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 22:08:33,468 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 22:08:33,468 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 22:08:33,469 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 22:08:33,469 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 22:08:33,469 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 22:08:33,481 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 22:08:33,481 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 22:08:33,482 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 22:08:33,482 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 22:08:33,483 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 22:08:33,483 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 22:08:33,483 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 22:08:33,483 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 22:08:33,483 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 22:08:33,483 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 22:08:33,483 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 22:08:33,483 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 22:08:33,483 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 22:08:33,484 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 22:08:33,484 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 22:08:33,484 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 22:08:33,484 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 22:08:33,484 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 22:08:33,484 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 22:08:33,484 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 22:08:33,484 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 22:08:33,485 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 22:08:33,485 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 22:08:33,485 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 22:08:33,485 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 22:08:33,485 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 22:08:33,485 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 22:08:33,485 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 22:08:33,485 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 22:08:33,485 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 22:08:33,485 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 22:08:33,486 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 22:08:33,486 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_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak 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 -> Kojak 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 -> ecafe781fb1f280f9c4d397b60843fa37af325cf [2018-11-22 22:08:33,518 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 22:08:33,527 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 22:08:33,529 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 22:08:33,530 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 22:08:33,530 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 22:08:33,530 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix019_pso.oepc_false-unreach-call.i [2018-11-22 22:08:33,567 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data/2a5221e0e/cbab36e716714bbc8eff0cff8f5e9db8/FLAG3b4c4fcb1 [2018-11-22 22:08:34,027 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 22:08:34,027 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/sv-benchmarks/c/pthread-wmm/mix019_pso.oepc_false-unreach-call.i [2018-11-22 22:08:34,036 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data/2a5221e0e/cbab36e716714bbc8eff0cff8f5e9db8/FLAG3b4c4fcb1 [2018-11-22 22:08:34,546 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/data/2a5221e0e/cbab36e716714bbc8eff0cff8f5e9db8 [2018-11-22 22:08:34,549 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 22:08:34,550 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 22:08:34,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 22:08:34,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 22:08:34,553 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 22:08:34,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:08:34" (1/1) ... [2018-11-22 22:08:34,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2edc941c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:34, skipping insertion in model container [2018-11-22 22:08:34,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:08:34" (1/1) ... [2018-11-22 22:08:34,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 22:08:34,600 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 22:08:34,871 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:08:34,884 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 22:08:34,935 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 22:08:35,029 INFO L195 MainTranslator]: Completed translation [2018-11-22 22:08:35,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35 WrapperNode [2018-11-22 22:08:35,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 22:08:35,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 22:08:35,030 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 22:08:35,030 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 22:08:35,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... [2018-11-22 22:08:35,048 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... [2018-11-22 22:08:35,062 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 22:08:35,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 22:08:35,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 22:08:35,062 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 22:08:35,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... [2018-11-22 22:08:35,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... [2018-11-22 22:08:35,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... [2018-11-22 22:08:35,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... [2018-11-22 22:08:35,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... [2018-11-22 22:08:35,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... [2018-11-22 22:08:35,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... [2018-11-22 22:08:35,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 22:08:35,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 22:08:35,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 22:08:35,093 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 22:08:35,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:08:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c8172fba-208d-4ef1-b19d-acb4c37dd412/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-22 22:08:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 22:08:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 22:08:35,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 22:08:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 22:08:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 22:08:35,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 22:08:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 22:08:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 22:08:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 22:08:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 22:08:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 22:08:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 22:08:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 22:08:35,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 22:08:35,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 22:08:35,132 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 22:08:35,236 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 22:08:35,238 INFO L168 Benchmark]: Toolchain (without parser) took 689.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -160.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:08:35,239 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-22 22:08:35,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 479.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -184.7 MB). Peak memory consumption was 58.2 MB. Max. memory is 11.5 GB. [2018-11-22 22:08:35,240 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.52 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-22 22:08:35,241 INFO L168 Benchmark]: Boogie Preprocessor took 30.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 22:08:35,241 INFO L168 Benchmark]: RCFGBuilder took 144.71 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: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-22 22:08:35,244 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 479.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -184.7 MB). Peak memory consumption was 58.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 144.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...