./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe022_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe022_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/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 2fa71a90f4c91b6cfeb7876c22d2062c916ad64c ............................................................................................................................................................................................. 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_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe022_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/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 2fa71a90f4c91b6cfeb7876c22d2062c916ad64c ................................................................................................................................................................................................. 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 0.1.24-6b5699a [2019-11-26 03:02:00,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:02:00,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:02:00,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:02:00,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:02:00,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:02:00,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:02:00,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:02:00,709 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:02:00,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:02:00,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:02:00,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:02:00,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:02:00,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:02:00,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:02:00,719 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:02:00,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:02:00,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:02:00,723 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:02:00,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:02:00,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:02:00,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:02:00,734 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:02:00,735 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:02:00,738 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:02:00,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:02:00,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:02:00,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:02:00,740 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:02:00,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:02:00,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:02:00,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:02:00,743 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:02:00,743 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:02:00,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:02:00,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:02:00,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:02:00,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:02:00,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:02:00,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:02:00,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:02:00,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 03:02:00,771 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:02:00,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:02:00,783 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:02:00,783 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:02:00,783 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:02:00,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:02:00,784 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:02:00,784 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:02:00,784 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 03:02:00,785 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:02:00,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:02:00,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:02:00,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:02:00,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:02:00,786 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:02:00,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:02:00,786 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:02:00,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:02:00,787 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:02:00,787 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:02:00,787 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:02:00,788 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:02:00,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:02:00,788 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:02:00,788 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:02:00,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:02:00,789 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 03:02:00,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 03:02:00,790 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:02:00,790 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_7dc99648-5d3a-42e5-a252-962b91cfae6a/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 -> 2fa71a90f4c91b6cfeb7876c22d2062c916ad64c [2019-11-26 03:02:00,958 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:02:00,974 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:02:00,976 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:02:00,978 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:02:00,979 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:02:00,980 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe022_pso.opt.i [2019-11-26 03:02:01,040 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data/62f36b503/1a6878f6000443b5a286646e9abdab53/FLAGd3ee129fc [2019-11-26 03:02:01,490 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:02:01,494 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/sv-benchmarks/c/pthread-wmm/safe022_pso.opt.i [2019-11-26 03:02:01,508 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data/62f36b503/1a6878f6000443b5a286646e9abdab53/FLAGd3ee129fc [2019-11-26 03:02:01,858 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data/62f36b503/1a6878f6000443b5a286646e9abdab53 [2019-11-26 03:02:01,860 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:02:01,861 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:02:01,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:01,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:02:01,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:02:01,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@568b4aa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:01, skipping insertion in model container [2019-11-26 03:02:01,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:01" (1/1) ... [2019-11-26 03:02:01,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:02:01,929 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:02:02,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:02,383 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:02:02,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:02,503 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:02:02,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02 WrapperNode [2019-11-26 03:02:02,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:02,505 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:02,505 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:02:02,505 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:02:02,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,530 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:02,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:02:02,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:02:02,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:02:02,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... [2019-11-26 03:02:02,591 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:02:02,592 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:02:02,592 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:02:02,592 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:02:02,593 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/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 [2019-11-26 03:02:02,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:02:02,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:02:02,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 03:02:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:02:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:02:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:02:02,657 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:02:02,657 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:02:02,657 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:02:02,658 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:02:02,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:02:02,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:02:02,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:02:02,660 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 03:02:02,935 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 03:02:02,941 INFO L168 Benchmark]: Toolchain (without parser) took 1077.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -190.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:02,942 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:02:02,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 642.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 946.1 MB in the beginning and 1.2 GB in the end (delta: -210.6 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:02,944 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.93 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. [2019-11-26 03:02:02,944 INFO L168 Benchmark]: Boogie Preprocessor took 38.50 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. [2019-11-26 03:02:02,945 INFO L168 Benchmark]: RCFGBuilder took 346.39 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: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:02,948 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 642.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 946.1 MB in the beginning and 1.2 GB in the end (delta: -210.6 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.93 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 346.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 03:02:04,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 03:02:04,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 03:02:04,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 03:02:04,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 03:02:04,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 03:02:04,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 03:02:04,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 03:02:04,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 03:02:04,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 03:02:04,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 03:02:04,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 03:02:04,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 03:02:04,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 03:02:04,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 03:02:04,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 03:02:04,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 03:02:04,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 03:02:04,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 03:02:04,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 03:02:04,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 03:02:04,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 03:02:04,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 03:02:04,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 03:02:04,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 03:02:04,875 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 03:02:04,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 03:02:04,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 03:02:04,877 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 03:02:04,878 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 03:02:04,878 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 03:02:04,878 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 03:02:04,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 03:02:04,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 03:02:04,881 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 03:02:04,881 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 03:02:04,882 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 03:02:04,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 03:02:04,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 03:02:04,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 03:02:04,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 03:02:04,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 03:02:04,911 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 03:02:04,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 03:02:04,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 03:02:04,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 03:02:04,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 03:02:04,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 03:02:04,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 03:02:04,922 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 03:02:04,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 03:02:04,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 03:02:04,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 03:02:04,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 03:02:04,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 03:02:04,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 03:02:04,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 03:02:04,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 03:02:04,924 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 03:02:04,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 03:02:04,924 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 03:02:04,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 03:02:04,924 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 03:02:04,924 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 03:02:04,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 03:02:04,925 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 03:02:04,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 03:02:04,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 03:02:04,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 03:02:04,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 03:02:04,926 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 03:02:04,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 03:02:04,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 03:02:04,926 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 03:02:04,926 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 03:02:04,927 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_7dc99648-5d3a-42e5-a252-962b91cfae6a/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 -> 2fa71a90f4c91b6cfeb7876c22d2062c916ad64c [2019-11-26 03:02:05,181 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 03:02:05,192 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 03:02:05,195 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 03:02:05,196 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 03:02:05,197 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 03:02:05,197 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe022_pso.opt.i [2019-11-26 03:02:05,251 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data/fe02c5540/b72f8444b10e448795a5d3b987448315/FLAGa390623b5 [2019-11-26 03:02:05,698 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 03:02:05,699 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/sv-benchmarks/c/pthread-wmm/safe022_pso.opt.i [2019-11-26 03:02:05,714 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data/fe02c5540/b72f8444b10e448795a5d3b987448315/FLAGa390623b5 [2019-11-26 03:02:05,973 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/bin/ukojak/data/fe02c5540/b72f8444b10e448795a5d3b987448315 [2019-11-26 03:02:05,975 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 03:02:05,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 03:02:05,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:05,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 03:02:05,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 03:02:05,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:05" (1/1) ... [2019-11-26 03:02:05,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@669d5c74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:05, skipping insertion in model container [2019-11-26 03:02:05,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:02:05" (1/1) ... [2019-11-26 03:02:05,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 03:02:06,038 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 03:02:06,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:06,565 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 03:02:06,621 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 03:02:06,701 INFO L205 MainTranslator]: Completed translation [2019-11-26 03:02:06,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06 WrapperNode [2019-11-26 03:02:06,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 03:02:06,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:06,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 03:02:06,703 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 03:02:06,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 03:02:06,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 03:02:06,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 03:02:06,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 03:02:06,763 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,768 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,786 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,790 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... [2019-11-26 03:02:06,795 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 03:02:06,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 03:02:06,796 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 03:02:06,796 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 03:02:06,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:02:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7dc99648-5d3a-42e5-a252-962b91cfae6a/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 [2019-11-26 03:02:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 03:02:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 03:02:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 03:02:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 03:02:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 03:02:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 03:02:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 03:02:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 03:02:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 03:02:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 03:02:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 03:02:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 03:02:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 03:02:06,855 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 03:02:07,007 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 03:02:07,012 INFO L168 Benchmark]: Toolchain (without parser) took 1035.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.5 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:07,013 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 03:02:07,014 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -162.3 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:07,014 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.07 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. [2019-11-26 03:02:07,015 INFO L168 Benchmark]: Boogie Preprocessor took 49.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:07,016 INFO L168 Benchmark]: RCFGBuilder took 214.46 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: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-26 03:02:07,019 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 724.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -162.3 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.07 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 214.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...