./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix026_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix026_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/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 33fe906cab1d13792b3c2d0bc347390a633dc25c ................................................................................................................................................................................................. 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/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix026_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/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 33fe906cab1d13792b3c2d0bc347390a633dc25c ..................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-01 03:39:25,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:39:25,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:39:25,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:39:25,438 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:39:25,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:39:25,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:39:25,441 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:39:25,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:39:25,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:39:25,444 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:39:25,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:39:25,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:39:25,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:39:25,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:39:25,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:39:25,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:39:25,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:39:25,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:39:25,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:39:25,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:39:25,454 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:39:25,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:39:25,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:39:25,457 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:39:25,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:39:25,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:39:25,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:39:25,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:39:25,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:39:25,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:39:25,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:39:25,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:39:25,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:39:25,460 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:39:25,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:39:25,461 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:39:25,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:39:25,461 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:39:25,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:39:25,462 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:39:25,463 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 03:39:25,472 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:39:25,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:39:25,472 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 03:39:25,473 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 03:39:25,473 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:39:25,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:39:25,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:39:25,473 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:39:25,473 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 03:39:25,474 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:39:25,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:39:25,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 03:39:25,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:39:25,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 03:39:25,474 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:39:25,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 03:39:25,474 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:39:25,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 03:39:25,475 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:39:25,475 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:39:25,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:39:25,475 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:39:25,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:39:25,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:39:25,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:39:25,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 03:39:25,476 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 03:39:25,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 03:39:25,476 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 03:39:25,476 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/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/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 -> 33fe906cab1d13792b3c2d0bc347390a633dc25c [2019-12-01 03:39:25,580 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:39:25,590 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:39:25,593 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:39:25,594 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:39:25,595 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:39:25,595 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix026_power.oepc.i [2019-12-01 03:39:25,646 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data/4b6955916/8ef1416abb804159bf6f5cfaee77028b/FLAG4a54b4f85 [2019-12-01 03:39:26,091 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:39:26,092 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/sv-benchmarks/c/pthread-wmm/mix026_power.oepc.i [2019-12-01 03:39:26,102 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data/4b6955916/8ef1416abb804159bf6f5cfaee77028b/FLAG4a54b4f85 [2019-12-01 03:39:26,428 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data/4b6955916/8ef1416abb804159bf6f5cfaee77028b [2019-12-01 03:39:26,432 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:39:26,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:39:26,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:39:26,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:39:26,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:39:26,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7030ab51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26, skipping insertion in model container [2019-12-01 03:39:26,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:39:26,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:39:26,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:39:26,738 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:39:26,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:39:26,825 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:39:26,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26 WrapperNode [2019-12-01 03:39:26,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:39:26,826 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:39:26,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:39:26,827 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:39:26,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,863 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:39:26,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:39:26,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:39:26,864 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:39:26,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,873 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... [2019-12-01 03:39:26,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:39:26,891 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:39:26,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:39:26,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:39:26,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/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 [2019-12-01 03:39:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 03:39:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 03:39:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 03:39:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 03:39:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 03:39:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 03:39:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 03:39:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 03:39:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 03:39:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 03:39:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 03:39:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 03:39:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 03:39:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 03:39:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 03:39:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:39:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:39:26,937 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 03:39:27,042 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 03:39:27,045 INFO L168 Benchmark]: Toolchain (without parser) took 612.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 938.0 MB in the beginning and 1.0 GB in the end (delta: -101.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:39:27,046 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:39:27,047 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -123.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-12-01 03:39:27,047 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.02 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:39:27,048 INFO L168 Benchmark]: Boogie Preprocessor took 27.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 03:39:27,049 INFO L168 Benchmark]: RCFGBuilder took 152.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-01 03:39:27,052 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 391.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 100.7 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -123.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.02 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 152.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 03:39:28,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:39:28,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:39:28,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:39:28,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:39:28,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:39:28,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:39:28,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:39:28,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:39:28,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:39:28,416 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:39:28,417 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:39:28,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:39:28,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:39:28,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:39:28,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:39:28,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:39:28,420 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:39:28,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:39:28,424 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:39:28,425 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:39:28,426 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:39:28,427 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:39:28,428 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:39:28,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:39:28,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:39:28,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:39:28,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:39:28,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:39:28,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:39:28,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:39:28,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:39:28,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:39:28,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:39:28,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:39:28,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:39:28,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:39:28,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:39:28,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:39:28,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:39:28,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:39:28,438 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 03:39:28,451 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:39:28,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:39:28,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 03:39:28,453 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 03:39:28,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:39:28,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:39:28,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:39:28,454 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:39:28,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:39:28,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:39:28,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 03:39:28,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:39:28,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 03:39:28,455 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 03:39:28,455 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 03:39:28,455 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 03:39:28,456 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:39:28,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 03:39:28,456 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:39:28,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 03:39:28,456 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:39:28,456 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:39:28,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:39:28,457 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:39:28,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:39:28,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:39:28,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:39:28,458 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 03:39:28,458 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 03:39:28,458 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 03:39:28,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 03:39:28,458 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 03:39:28,459 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 03:39:28,459 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/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/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 -> 33fe906cab1d13792b3c2d0bc347390a633dc25c [2019-12-01 03:39:28,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:39:28,643 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:39:28,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:39:28,647 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:39:28,647 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:39:28,648 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix026_power.oepc.i [2019-12-01 03:39:28,696 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data/f46b6c4f2/953818c30fc04e2e970f4812a8e61478/FLAGf6b3ef3ee [2019-12-01 03:39:29,127 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:39:29,128 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/sv-benchmarks/c/pthread-wmm/mix026_power.oepc.i [2019-12-01 03:39:29,138 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data/f46b6c4f2/953818c30fc04e2e970f4812a8e61478/FLAGf6b3ef3ee [2019-12-01 03:39:29,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/bin/ukojak/data/f46b6c4f2/953818c30fc04e2e970f4812a8e61478 [2019-12-01 03:39:29,469 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:39:29,471 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:39:29,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:39:29,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:39:29,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:39:29,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4400293 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29, skipping insertion in model container [2019-12-01 03:39:29,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:39:29,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:39:29,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:39:29,800 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:39:29,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:39:29,896 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:39:29,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29 WrapperNode [2019-12-01 03:39:29,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:39:29,897 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:39:29,897 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:39:29,897 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:39:29,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,920 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:39:29,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:39:29,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:39:29,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:39:29,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,968 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... [2019-12-01 03:39:29,972 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:39:29,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:39:29,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:39:29,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:39:29,973 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:39:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ab9d54f4-4cbe-4719-a8fa-67ab0ea13618/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 [2019-12-01 03:39:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 03:39:30,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 03:39:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 03:39:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 03:39:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 03:39:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 03:39:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 03:39:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 03:39:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 03:39:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 03:39:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 03:39:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 03:39:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 03:39:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 03:39:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 03:39:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:39:30,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:39:30,018 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 03:39:30,121 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 03:39:30,124 INFO L168 Benchmark]: Toolchain (without parser) took 653.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -124.1 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2019-12-01 03:39:30,124 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:39:30,125 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -150.5 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-12-01 03:39:30,125 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.60 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 03:39:30,125 INFO L168 Benchmark]: Boogie Preprocessor took 34.79 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. [2019-12-01 03:39:30,126 INFO L168 Benchmark]: RCFGBuilder took 149.62 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: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2019-12-01 03:39:30,128 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 424.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -150.5 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 149.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...