./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/podwr001_pso.opt.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_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr001_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/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 dd90badbb1636b6f3a3fca3f22a3b7f06b1afc7a ............................................................................................................................................................................................... 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_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr001_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/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 dd90badbb1636b6f3a3fca3f22a3b7f06b1afc7a .................................................................................................................................................................................................. 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 11:11:02,703 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:11:02,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:11:02,721 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:11:02,721 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:11:02,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:11:02,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:11:02,733 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:11:02,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:11:02,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:11:02,742 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:11:02,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:11:02,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:11:02,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:11:02,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:11:02,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:11:02,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:11:02,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:11:02,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:11:02,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:11:02,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:11:02,759 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:11:02,761 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:11:02,762 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:11:02,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:11:02,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:11:02,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:11:02,767 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:11:02,768 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:11:02,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:11:02,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:11:02,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:11:02,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:11:02,771 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:11:02,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:11:02,772 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:11:02,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:11:02,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:11:02,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:11:02,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:11:02,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:11:02,776 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 11:11:02,799 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:11:02,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:11:02,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:11:02,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:11:02,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:11:02,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:11:02,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:11:02,812 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:11:02,812 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 11:11:02,812 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:11:02,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:11:02,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:11:02,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:11:02,813 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:11:02,813 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:11:02,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:11:02,813 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:11:02,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:11:02,814 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:11:02,814 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:11:02,815 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:11:02,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:11:02,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:11:02,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:11:02,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:11:02,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:11:02,817 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 11:11:02,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 11:11:02,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:11:02,817 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_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/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 -> dd90badbb1636b6f3a3fca3f22a3b7f06b1afc7a [2019-11-20 11:11:02,983 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:11:02,997 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:11:03,000 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:11:03,001 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:11:03,002 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:11:03,003 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr001_pso.opt.i [2019-11-20 11:11:03,062 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data/6507151c6/3001fd84ab594d208b95ccf6b8045e6c/FLAG629b139b6 [2019-11-20 11:11:03,526 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:11:03,527 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/sv-benchmarks/c/pthread-wmm/podwr001_pso.opt.i [2019-11-20 11:11:03,544 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data/6507151c6/3001fd84ab594d208b95ccf6b8045e6c/FLAG629b139b6 [2019-11-20 11:11:03,854 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data/6507151c6/3001fd84ab594d208b95ccf6b8045e6c [2019-11-20 11:11:03,857 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:11:03,858 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:11:03,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:11:03,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:11:03,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:11:03,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:11:03" (1/1) ... [2019-11-20 11:11:03,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706a8c18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:03, skipping insertion in model container [2019-11-20 11:11:03,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:11:03" (1/1) ... [2019-11-20 11:11:03,872 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:11:03,911 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:11:04,381 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:11:04,392 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:11:04,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:11:04,528 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:11:04,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04 WrapperNode [2019-11-20 11:11:04,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:11:04,530 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:11:04,530 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:11:04,530 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:11:04,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... [2019-11-20 11:11:04,558 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... [2019-11-20 11:11:04,580 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:11:04,581 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:11:04,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:11:04,581 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:11:04,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... [2019-11-20 11:11:04,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... [2019-11-20 11:11:04,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... [2019-11-20 11:11:04,595 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... [2019-11-20 11:11:04,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... [2019-11-20 11:11:04,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... [2019-11-20 11:11:04,628 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... [2019-11-20 11:11:04,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:11:04,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:11:04,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:11:04,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:11:04,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/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 11:11:04,704 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 11:11:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 11:11:04,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 11:11:04,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 11:11:04,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:11:04,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:11:04,705 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 11:11:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 11:11:04,705 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 11:11:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 11:11:04,706 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 11:11:04,706 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 11:11:04,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 11:11:04,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:11:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:11:04,708 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 11:11:04,956 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 11:11:04,960 INFO L168 Benchmark]: Toolchain (without parser) took 1101.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 2.2 MB. Max. memory is 11.5 GB. [2019-11-20 11:11:04,960 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:11:04,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 670.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -160.8 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:11:04,962 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.66 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 11:11:04,962 INFO L168 Benchmark]: Boogie Preprocessor took 52.83 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 11:11:04,963 INFO L168 Benchmark]: RCFGBuilder took 324.33 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:11:04,966 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 670.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -160.8 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.83 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 324.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 11:11:06,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:11:06,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:11:06,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:11:06,881 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:11:06,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:11:06,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:11:06,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:11:06,887 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:11:06,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:11:06,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:11:06,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:11:06,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:11:06,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:11:06,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:11:06,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:11:06,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:11:06,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:11:06,897 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:11:06,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:11:06,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:11:06,906 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:11:06,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:11:06,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:11:06,911 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:11:06,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:11:06,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:11:06,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:11:06,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:11:06,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:11:06,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:11:06,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:11:06,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:11:06,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:11:06,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:11:06,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:11:06,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:11:06,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:11:06,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:11:06,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:11:06,930 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:11:06,931 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 11:11:06,950 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:11:06,950 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:11:06,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:11:06,951 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:11:06,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:11:06,952 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:11:06,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:11:06,953 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:11:06,953 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:11:06,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:11:06,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:11:06,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:11:06,955 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:11:06,955 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 11:11:06,956 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 11:11:06,956 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:11:06,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:11:06,957 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:11:06,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:11:06,957 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:11:06,957 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:11:06,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:11:06,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:11:06,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:11:06,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:11:06,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:11:06,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:11:06,959 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 11:11:06,960 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 11:11:06,960 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:11:06,960 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 11:11:06,960 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 11:11:06,961 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_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/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 -> dd90badbb1636b6f3a3fca3f22a3b7f06b1afc7a [2019-11-20 11:11:07,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:11:07,237 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:11:07,241 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:11:07,242 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:11:07,242 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:11:07,243 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr001_pso.opt.i [2019-11-20 11:11:07,301 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data/233340f10/8730d156474a4a1eac78be0951784ca5/FLAGcef56bd0f [2019-11-20 11:11:07,829 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:11:07,830 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/sv-benchmarks/c/pthread-wmm/podwr001_pso.opt.i [2019-11-20 11:11:07,843 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data/233340f10/8730d156474a4a1eac78be0951784ca5/FLAGcef56bd0f [2019-11-20 11:11:08,125 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/bin/ukojak/data/233340f10/8730d156474a4a1eac78be0951784ca5 [2019-11-20 11:11:08,128 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:11:08,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:11:08,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:11:08,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:11:08,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:11:08,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cbfd1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08, skipping insertion in model container [2019-11-20 11:11:08,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,142 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:11:08,189 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:11:08,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:11:08,689 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:11:08,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:11:08,819 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:11:08,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08 WrapperNode [2019-11-20 11:11:08,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:11:08,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:11:08,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:11:08,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:11:08,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:11:08,875 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:11:08,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:11:08,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:11:08,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,920 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,924 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... [2019-11-20 11:11:08,931 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:11:08,932 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:11:08,932 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:11:08,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:11:08,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:11:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_61ae8ca6-bf1d-4a24-9c8c-34ab955f9b79/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 11:11:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 11:11:09,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 11:11:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 11:11:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:11:09,000 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:11:09,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 11:11:09,001 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 11:11:09,002 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 11:11:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 11:11:09,002 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 11:11:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 11:11:09,002 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 11:11:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 11:11:09,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:11:09,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:11:09,004 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 11:11:09,156 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 11:11:09,176 INFO L168 Benchmark]: Toolchain (without parser) took 1046.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:11:09,192 INFO L168 Benchmark]: CDTParser took 0.26 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 11:11:09,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 691.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -177.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-20 11:11:09,194 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 11:11:09,195 INFO L168 Benchmark]: Boogie Preprocessor took 56.71 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 11:11:09,195 INFO L168 Benchmark]: RCFGBuilder took 242.27 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: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2019-11-20 11:11:09,198 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 691.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -177.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 242.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...