./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix015_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/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 66f1f622ab63a13df15acccc219fe6eaaa0e8d85 ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/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 66f1f622ab63a13df15acccc219fe6eaaa0e8d85 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:15:57,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:57,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:57,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:57,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:57,772 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:57,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:57,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:57,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:57,776 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:57,777 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:57,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:57,778 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:57,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:57,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:57,780 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:57,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:57,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:57,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:57,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:57,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:57,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:57,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:57,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:57,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:57,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:57,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:57,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:57,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:57,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:57,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:57,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:57,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:57,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:57,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:57,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:57,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:57,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:57,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:57,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:57,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:57,798 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:15:57,809 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:57,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:57,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:15:57,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:15:57,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:57,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:57,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:57,811 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:15:57,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:15:57,816 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:15:57,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:57,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:15:57,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:57,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:15:57,817 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:15:57,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:15:57,817 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:57,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:15:57,817 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:57,818 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:57,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:57,818 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:57,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:57,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:57,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:57,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:15:57,819 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:15:57,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:15:57,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:15:57,819 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/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 -> 66f1f622ab63a13df15acccc219fe6eaaa0e8d85 [2019-10-22 10:15:57,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:57,850 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:57,852 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:57,853 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:57,854 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:57,854 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_power.oepc.i [2019-10-22 10:15:57,899 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data/78dfb0f8e/7b721a0652fe4c7f8e68e37c5102ccc5/FLAGb4efa99ce [2019-10-22 10:15:58,360 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:58,360 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/sv-benchmarks/c/pthread-wmm/mix015_power.oepc.i [2019-10-22 10:15:58,378 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data/78dfb0f8e/7b721a0652fe4c7f8e68e37c5102ccc5/FLAGb4efa99ce [2019-10-22 10:15:58,693 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data/78dfb0f8e/7b721a0652fe4c7f8e68e37c5102ccc5 [2019-10-22 10:15:58,695 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:58,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:58,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:58,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:58,704 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:58,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:58" (1/1) ... [2019-10-22 10:15:58,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ed864e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:58, skipping insertion in model container [2019-10-22 10:15:58,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:58" (1/1) ... [2019-10-22 10:15:58,716 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:58,769 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:59,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:59,208 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:15:59,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:59,356 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:15:59,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59 WrapperNode [2019-10-22 10:15:59,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:59,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:59,357 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:15:59,358 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:15:59,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,388 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,412 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:59,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:15:59,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:15:59,413 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:15:59,419 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,422 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,423 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,459 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:15:59,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:15:59,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:15:59,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:15:59,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:15:59,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:15:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:15:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:15:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:15:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:15:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:15:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:15:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:15:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:15:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:15:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:15:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:15:59,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:15:59,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:15:59,505 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:15:59,624 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:15:59,629 INFO L168 Benchmark]: Toolchain (without parser) took 932.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:59,629 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:59,630 INFO L168 Benchmark]: CACSL2BoogieTranslator took 656.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:59,630 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.91 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:59,631 INFO L168 Benchmark]: Boogie Preprocessor took 48.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:59,631 INFO L168 Benchmark]: RCFGBuilder took 165.14 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: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:59,634 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 656.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 165.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:16:01,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:16:01,639 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:16:01,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:16:01,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:16:01,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:16:01,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:16:01,658 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:16:01,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:16:01,663 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:16:01,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:16:01,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:16:01,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:16:01,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:16:01,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:16:01,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:16:01,674 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:16:01,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:16:01,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:16:01,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:16:01,682 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:16:01,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:16:01,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:16:01,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:16:01,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:16:01,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:16:01,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:16:01,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:16:01,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:16:01,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:16:01,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:16:01,689 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:16:01,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:16:01,690 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:16:01,691 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:16:01,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:16:01,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:16:01,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:16:01,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:16:01,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:16:01,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:16:01,694 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:16:01,705 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:16:01,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:16:01,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:16:01,706 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:16:01,707 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:16:01,707 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:16:01,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:16:01,707 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:16:01,708 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:16:01,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:16:01,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:16:01,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:16:01,708 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:16:01,708 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:16:01,709 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:16:01,709 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:16:01,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:16:01,709 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:16:01,709 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:16:01,709 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:16:01,710 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:16:01,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:16:01,710 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:16:01,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:16:01,710 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:16:01,710 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:16:01,710 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:16:01,711 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:16:01,711 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:16:01,711 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:16:01,711 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:16:01,711 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:16:01,711 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/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 -> 66f1f622ab63a13df15acccc219fe6eaaa0e8d85 [2019-10-22 10:16:01,746 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:16:01,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:16:01,763 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:16:01,764 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:16:01,765 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:16:01,765 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_power.oepc.i [2019-10-22 10:16:01,820 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data/01612277f/3eb74cb696594fe89393250dd306a770/FLAGe3e28d0d5 [2019-10-22 10:16:02,328 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:16:02,330 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/sv-benchmarks/c/pthread-wmm/mix015_power.oepc.i [2019-10-22 10:16:02,343 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data/01612277f/3eb74cb696594fe89393250dd306a770/FLAGe3e28d0d5 [2019-10-22 10:16:02,785 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/data/01612277f/3eb74cb696594fe89393250dd306a770 [2019-10-22 10:16:02,788 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:16:02,789 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:16:02,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:16:02,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:16:02,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:16:02,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:16:02" (1/1) ... [2019-10-22 10:16:02,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64fff581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:02, skipping insertion in model container [2019-10-22 10:16:02,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:16:02" (1/1) ... [2019-10-22 10:16:02,803 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:16:02,849 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:16:03,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:16:03,308 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:16:03,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:16:03,437 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:16:03,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03 WrapperNode [2019-10-22 10:16:03,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:16:03,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:16:03,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:16:03,439 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:16:03,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... [2019-10-22 10:16:03,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... [2019-10-22 10:16:03,497 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:16:03,497 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:16:03,498 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:16:03,498 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:16:03,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... [2019-10-22 10:16:03,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... [2019-10-22 10:16:03,513 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... [2019-10-22 10:16:03,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... [2019-10-22 10:16:03,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... [2019-10-22 10:16:03,529 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... [2019-10-22 10:16:03,533 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... [2019-10-22 10:16:03,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:16:03,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:16:03,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:16:03,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:16:03,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:16:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3067c397-f599-46a9-8e7a-e5d60c678f72/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:16:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:16:03,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:16:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:16:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:16:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:16:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:16:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:16:03,607 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:16:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:16:03,607 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:16:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:16:03,607 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:16:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:16:03,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:16:03,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:16:03,609 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:16:03,805 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:16:03,815 INFO L168 Benchmark]: Toolchain (without parser) took 1025.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -155.5 MB). Peak memory consumption was 170.7 kB. Max. memory is 11.5 GB. [2019-10-22 10:16:03,816 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:16:03,816 INFO L168 Benchmark]: CACSL2BoogieTranslator took 648.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -181.0 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:03,817 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.20 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. [2019-10-22 10:16:03,817 INFO L168 Benchmark]: Boogie Preprocessor took 40.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:16:03,818 INFO L168 Benchmark]: RCFGBuilder took 274.83 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: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:16:03,820 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 648.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -181.0 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 274.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...