./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix037_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/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 a8a9e3cf067b57f289b553f510d50db819c4e253 ................................................................................................................................................................................................. 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_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/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 a8a9e3cf067b57f289b553f510d50db819c4e253 .................................................................................................................................................................................................... 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 0.1.24-678e011 [2019-11-20 03:25:32,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:25:32,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:25:32,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:25:32,691 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:25:32,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:25:32,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:25:32,695 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:25:32,697 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:25:32,698 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:25:32,699 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:25:32,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:25:32,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:25:32,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:25:32,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:25:32,712 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:25:32,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:25:32,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:25:32,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:25:32,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:25:32,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:25:32,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:25:32,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:25:32,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:25:32,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:25:32,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:25:32,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:25:32,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:25:32,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:25:32,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:25:32,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:25:32,736 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:25:32,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:25:32,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:25:32,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:25:32,739 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:25:32,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:25:32,742 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:25:32,742 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:25:32,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:25:32,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:25:32,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:25:32,768 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:25:32,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:25:32,770 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:25:32,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:25:32,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:25:32,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:25:32,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:25:32,772 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:25:32,772 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:25:32,772 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:25:32,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:25:32,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:25:32,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:25:32,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:25:32,774 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:25:32,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:25:32,775 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:25:32,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:25:32,775 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:25:32,776 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:25:32,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:25:32,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:25:32,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:25:32,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:25:32,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:25:32,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:25:32,777 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:25:32,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:25:32,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:25:32,778 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_eb3ca96e-9868-436a-bb1a-391815611376/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 -> a8a9e3cf067b57f289b553f510d50db819c4e253 [2019-11-20 03:25:32,905 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:25:32,915 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:25:32,918 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:25:32,919 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:25:32,919 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:25:32,920 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_power.oepc.i [2019-11-20 03:25:32,968 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data/14c6a7ffb/3be320233b164f31b0e61074b369353b/FLAG3e52039d7 [2019-11-20 03:25:33,488 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:25:33,488 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/sv-benchmarks/c/pthread-wmm/mix037_power.oepc.i [2019-11-20 03:25:33,502 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data/14c6a7ffb/3be320233b164f31b0e61074b369353b/FLAG3e52039d7 [2019-11-20 03:25:33,987 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data/14c6a7ffb/3be320233b164f31b0e61074b369353b [2019-11-20 03:25:33,990 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:25:33,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:25:33,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:25:33,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:25:33,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:25:33,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:33" (1/1) ... [2019-11-20 03:25:33,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ad0bcf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:33, skipping insertion in model container [2019-11-20 03:25:33,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:33" (1/1) ... [2019-11-20 03:25:34,005 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:25:34,064 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:25:34,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:25:34,467 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:25:34,524 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:25:34,615 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:25:34,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34 WrapperNode [2019-11-20 03:25:34,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:25:34,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:25:34,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:25:34,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:25:34,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... [2019-11-20 03:25:34,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... [2019-11-20 03:25:34,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:25:34,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:25:34,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:25:34,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:25:34,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... [2019-11-20 03:25:34,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... [2019-11-20 03:25:34,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... [2019-11-20 03:25:34,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... [2019-11-20 03:25:34,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... [2019-11-20 03:25:34,732 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... [2019-11-20 03:25:34,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... [2019-11-20 03:25:34,745 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:25:34,745 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:25:34,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:25:34,745 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:25:34,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/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 [2019-11-20 03:25:34,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:25:34,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:25:34,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 03:25:34,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:25:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:25:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:25:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:25:34,803 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:25:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:25:34,803 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:25:34,803 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 03:25:34,804 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 03:25:34,804 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 03:25:34,804 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 03:25:34,804 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:25:34,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:25:34,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:25:34,806 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:25:34,944 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 03:25:34,948 INFO L168 Benchmark]: Toolchain (without parser) took 956.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -143.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:25:34,949 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:25:34,949 INFO L168 Benchmark]: CACSL2BoogieTranslator took 624.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:34,950 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.60 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. [2019-11-20 03:25:34,951 INFO L168 Benchmark]: Boogie Preprocessor took 54.10 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:34,951 INFO L168 Benchmark]: RCFGBuilder took 201.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:34,954 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 624.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 73.60 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 201.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 03:25:36,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:25:36,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:25:36,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:25:36,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:25:36,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:25:36,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:25:36,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:25:36,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:25:36,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:25:36,830 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:25:36,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:25:36,832 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:25:36,833 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:25:36,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:25:36,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:25:36,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:25:36,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:25:36,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:25:36,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:25:36,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:25:36,843 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:25:36,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:25:36,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:25:36,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:25:36,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:25:36,850 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:25:36,851 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:25:36,851 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:25:36,852 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:25:36,852 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:25:36,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:25:36,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:25:36,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:25:36,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:25:36,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:25:36,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:25:36,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:25:36,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:25:36,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:25:36,858 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:25:36,858 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 03:25:36,882 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:25:36,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:25:36,884 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:25:36,884 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:25:36,885 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:25:36,885 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:25:36,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:25:36,885 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:25:36,886 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:25:36,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:25:36,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:25:36,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:25:36,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:25:36,888 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 03:25:36,888 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 03:25:36,888 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:25:36,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:25:36,889 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:25:36,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:25:36,889 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:25:36,889 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:25:36,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:25:36,890 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:25:36,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:25:36,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:25:36,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:25:36,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:25:36,891 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 03:25:36,891 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 03:25:36,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:25:36,892 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 03:25:36,892 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 03:25:36,892 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_eb3ca96e-9868-436a-bb1a-391815611376/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 -> a8a9e3cf067b57f289b553f510d50db819c4e253 [2019-11-20 03:25:37,150 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:25:37,165 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:25:37,168 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:25:37,169 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:25:37,170 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:25:37,170 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_power.oepc.i [2019-11-20 03:25:37,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data/4f970f0e8/a340d2f0c7f347ba8449d5fefb7b4060/FLAGee5a31118 [2019-11-20 03:25:37,731 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:25:37,732 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/sv-benchmarks/c/pthread-wmm/mix037_power.oepc.i [2019-11-20 03:25:37,749 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data/4f970f0e8/a340d2f0c7f347ba8449d5fefb7b4060/FLAGee5a31118 [2019-11-20 03:25:38,018 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/bin/ukojak/data/4f970f0e8/a340d2f0c7f347ba8449d5fefb7b4060 [2019-11-20 03:25:38,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:25:38,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:25:38,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:25:38,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:25:38,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:25:38,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1871ce00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38, skipping insertion in model container [2019-11-20 03:25:38,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,037 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:25:38,101 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:25:38,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:25:38,619 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:25:38,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:25:38,790 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:25:38,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38 WrapperNode [2019-11-20 03:25:38,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:25:38,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:25:38,792 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:25:38,792 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:25:38,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,821 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,845 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:25:38,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:25:38,846 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:25:38,846 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:25:38,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,859 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,884 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... [2019-11-20 03:25:38,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:25:38,891 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:25:38,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:25:38,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:25:38,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_eb3ca96e-9868-436a-bb1a-391815611376/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 [2019-11-20 03:25:38,961 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:25:38,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:25:38,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:25:38,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:25:38,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:25:38,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 03:25:38,963 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:25:38,963 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:25:38,963 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:25:38,963 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:25:38,963 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 03:25:38,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 03:25:38,964 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 03:25:38,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 03:25:38,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:25:38,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:25:38,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:25:38,966 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:25:39,122 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 03:25:39,127 INFO L168 Benchmark]: Toolchain (without parser) took 1104.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -150.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:39,128 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:25:39,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 767.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -174.1 MB). Peak memory consumption was 22.2 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:39,129 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.88 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. [2019-11-20 03:25:39,130 INFO L168 Benchmark]: Boogie Preprocessor took 45.32 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. [2019-11-20 03:25:39,130 INFO L168 Benchmark]: RCFGBuilder took 234.22 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:39,133 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 767.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -174.1 MB). Peak memory consumption was 22.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 234.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...