./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix028_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix028_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/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 69da78d6ebfac386ff2b0d5b7a83e1798242c56e ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix028_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/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 69da78d6ebfac386ff2b0d5b7a83e1798242c56e .................................................................................................................................................................................................. 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 0.1.24-cad4683 [2019-10-22 10:18:12,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:18:12,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:18:12,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:18:12,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:18:12,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:18:12,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:18:12,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:18:12,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:18:12,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:18:12,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:18:12,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:18:12,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:18:12,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:18:12,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:18:12,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:18:12,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:18:12,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:18:12,997 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:18:12,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:18:13,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:18:13,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:18:13,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:18:13,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:18:13,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:18:13,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:18:13,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:18:13,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:18:13,012 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:18:13,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:18:13,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:18:13,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:18:13,014 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:18:13,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:18:13,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:18:13,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:18:13,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:18:13,017 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:18:13,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:18:13,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:18:13,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:18:13,023 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:18:13,039 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:18:13,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:18:13,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:18:13,040 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:18:13,041 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:18:13,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:18:13,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:18:13,042 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:18:13,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:18:13,042 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:18:13,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:18:13,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:18:13,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:18:13,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:18:13,043 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:18:13,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:18:13,043 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:18:13,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:18:13,044 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:18:13,044 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:18:13,048 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:18:13,048 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:18:13,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:18:13,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:18:13,048 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:18:13,049 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:18:13,049 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:18:13,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:18:13,049 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:18:13,049 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/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 -> 69da78d6ebfac386ff2b0d5b7a83e1798242c56e [2019-10-22 10:18:13,078 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:18:13,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:18:13,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:18:13,094 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:18:13,094 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:18:13,094 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix028_pso.opt.i [2019-10-22 10:18:13,142 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data/9ad84e974/17ff1863881641ed841209e3b93b07fd/FLAG61b70c2ae [2019-10-22 10:18:13,590 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:18:13,591 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/sv-benchmarks/c/pthread-wmm/mix028_pso.opt.i [2019-10-22 10:18:13,604 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data/9ad84e974/17ff1863881641ed841209e3b93b07fd/FLAG61b70c2ae [2019-10-22 10:18:13,617 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data/9ad84e974/17ff1863881641ed841209e3b93b07fd [2019-10-22 10:18:13,620 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:18:13,621 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:18:13,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:13,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:18:13,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:18:13,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:13" (1/1) ... [2019-10-22 10:18:13,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dedff11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:13, skipping insertion in model container [2019-10-22 10:18:13,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:13" (1/1) ... [2019-10-22 10:18:13,636 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:18:13,675 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:18:14,130 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:14,151 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:18:14,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:14,274 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:18:14,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14 WrapperNode [2019-10-22 10:18:14,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:14,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:14,276 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:18:14,276 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:18:14,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... [2019-10-22 10:18:14,298 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... [2019-10-22 10:18:14,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:14,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:18:14,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:18:14,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:18:14,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... [2019-10-22 10:18:14,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... [2019-10-22 10:18:14,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... [2019-10-22 10:18:14,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... [2019-10-22 10:18:14,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... [2019-10-22 10:18:14,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... [2019-10-22 10:18:14,353 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... [2019-10-22 10:18:14,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:18:14,357 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:18:14,357 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:18:14,357 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:18:14,358 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/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 [2019-10-22 10:18:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:18:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:18:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:18:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:18:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:18:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:18:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:18:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:18:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:18:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:18:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:18:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:18:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:18:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:18:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:18:14,426 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:18:14,687 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:18:14,691 INFO L168 Benchmark]: Toolchain (without parser) took 1069.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 210.2 MB). Free memory was 940.5 MB in the beginning and 1.1 GB in the end (delta: -204.7 MB). Peak memory consumption was 5.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:14,692 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:18:14,692 INFO L168 Benchmark]: CACSL2BoogieTranslator took 653.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 210.2 MB). Free memory was 940.5 MB in the beginning and 1.2 GB in the end (delta: -239.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:14,693 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:14,693 INFO L168 Benchmark]: Boogie Preprocessor took 31.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:18:14,694 INFO L168 Benchmark]: RCFGBuilder took 332.21 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: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:14,696 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 653.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 210.2 MB). Free memory was 940.5 MB in the beginning and 1.2 GB in the end (delta: -239.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 332.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:18:16,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:18:16,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:18:16,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:18:16,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:18:16,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:18:16,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:18:16,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:18:16,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:18:16,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:18:16,546 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:18:16,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:18:16,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:18:16,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:18:16,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:18:16,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:18:16,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:18:16,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:18:16,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:18:16,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:18:16,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:18:16,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:18:16,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:18:16,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:18:16,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:18:16,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:18:16,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:18:16,557 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:18:16,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:18:16,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:18:16,559 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:18:16,559 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:18:16,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:18:16,560 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:18:16,561 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:18:16,561 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:18:16,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:18:16,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:18:16,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:18:16,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:18:16,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:18:16,563 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:18:16,574 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:18:16,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:18:16,575 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:18:16,575 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:18:16,576 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:18:16,576 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:18:16,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:18:16,576 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:18:16,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:18:16,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:18:16,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:18:16,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:18:16,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:18:16,577 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:18:16,577 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:18:16,577 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:18:16,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:18:16,578 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:18:16,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:18:16,578 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:18:16,578 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:18:16,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:18:16,578 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:18:16,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:18:16,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:18:16,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:18:16,579 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:18:16,579 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:18:16,579 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:18:16,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:18:16,579 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:18:16,579 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:18:16,580 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/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 -> 69da78d6ebfac386ff2b0d5b7a83e1798242c56e [2019-10-22 10:18:16,615 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:18:16,628 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:18:16,631 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:18:16,632 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:18:16,632 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:18:16,634 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix028_pso.opt.i [2019-10-22 10:18:16,692 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data/9c3a0b36c/14fc1e2afb7a48f183cd35bb5192fae3/FLAGafbcdde26 [2019-10-22 10:18:17,172 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:18:17,173 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/sv-benchmarks/c/pthread-wmm/mix028_pso.opt.i [2019-10-22 10:18:17,185 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data/9c3a0b36c/14fc1e2afb7a48f183cd35bb5192fae3/FLAGafbcdde26 [2019-10-22 10:18:17,496 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/ukojak/data/9c3a0b36c/14fc1e2afb7a48f183cd35bb5192fae3 [2019-10-22 10:18:17,499 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:18:17,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:18:17,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:17,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:18:17,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:18:17,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:17" (1/1) ... [2019-10-22 10:18:17,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1793d380 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:17, skipping insertion in model container [2019-10-22 10:18:17,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:17" (1/1) ... [2019-10-22 10:18:17,518 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:18:17,560 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:18:17,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:18,090 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:18:18,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:18,249 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:18:18,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18 WrapperNode [2019-10-22 10:18:18,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:18,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:18,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:18:18,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:18:18,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... [2019-10-22 10:18:18,287 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... [2019-10-22 10:18:18,313 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:18,313 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:18:18,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:18:18,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:18:18,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... [2019-10-22 10:18:18,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... [2019-10-22 10:18:18,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... [2019-10-22 10:18:18,326 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... [2019-10-22 10:18:18,340 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... [2019-10-22 10:18:18,361 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... [2019-10-22 10:18:18,365 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... [2019-10-22 10:18:18,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:18:18,369 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:18:18,369 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:18:18,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:18:18,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e2fd055d-b2ad-4d4f-91e6-ad6926f738b8/bin/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 [2019-10-22 10:18:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:18:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:18:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:18:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:18:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:18:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:18:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:18:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:18:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:18:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:18:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:18:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:18:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:18:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:18:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:18:18,430 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:18:18,707 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:18:18,711 INFO L168 Benchmark]: Toolchain (without parser) took 1210.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.8 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:18,711 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:18:18,712 INFO L168 Benchmark]: CACSL2BoogieTranslator took 744.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.8 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -188.9 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:18,712 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.73 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. [2019-10-22 10:18:18,713 INFO L168 Benchmark]: Boogie Preprocessor took 56.05 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:18,713 INFO L168 Benchmark]: RCFGBuilder took 339.82 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: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:18,716 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 744.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.8 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -188.9 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.73 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 339.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...