./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi003_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_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi003_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/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 9cde79280316325d2d59345170ff2a64a15955ff ............................................................................................................................................................................................. 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_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi003_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/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 9cde79280316325d2d59345170ff2a64a15955ff ................................................................................................................................................................................................ 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 03:25:40,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:25:40,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:25:40,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:25:40,614 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:25:40,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:25:40,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:25:40,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:25:40,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:25:40,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:25:40,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:25:40,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:25:40,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:25:40,626 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:25:40,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:25:40,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:25:40,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:25:40,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:25:40,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:25:40,634 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:25:40,636 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:25:40,637 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:25:40,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:25:40,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:25:40,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:25:40,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:25:40,643 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:25:40,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:25:40,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:25:40,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:25:40,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:25:40,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:25:40,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:25:40,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:25:40,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:25:40,649 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:25:40,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:25:40,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:25:40,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:25:40,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:25:40,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:25:40,653 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:25:40,666 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:25:40,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:25:40,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:25:40,667 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:25:40,668 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:25:40,668 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:25:40,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:25:40,669 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:25:40,669 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:25:40,669 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:25:40,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:25:40,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:25:40,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:25:40,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:25:40,670 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:25:40,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:25:40,671 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:25:40,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:25:40,671 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:25:40,671 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:25:40,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:25:40,672 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:25:40,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:25:40,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:25:40,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:25:40,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:25:40,673 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:25:40,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:25:40,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:25:40,674 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_b15efee2-cbfb-4b91-a824-e130748d2f0a/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 -> 9cde79280316325d2d59345170ff2a64a15955ff [2019-11-20 03:25:40,814 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:25:40,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:25:40,828 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:25:40,830 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:25:40,830 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:25:40,831 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi003_pso.opt.i [2019-11-20 03:25:40,892 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data/35293eda8/a72993ddefea4066b8aade8f31999647/FLAG7b83c2f92 [2019-11-20 03:25:41,418 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:25:41,419 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/sv-benchmarks/c/pthread-wmm/rfi003_pso.opt.i [2019-11-20 03:25:41,447 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data/35293eda8/a72993ddefea4066b8aade8f31999647/FLAG7b83c2f92 [2019-11-20 03:25:41,851 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data/35293eda8/a72993ddefea4066b8aade8f31999647 [2019-11-20 03:25:41,853 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:25:41,854 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:25:41,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:25:41,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:25:41,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:25:41,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:41" (1/1) ... [2019-11-20 03:25:41,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36d3d969 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:41, skipping insertion in model container [2019-11-20 03:25:41,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:41" (1/1) ... [2019-11-20 03:25:41,868 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:25:41,906 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:25:42,374 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:25:42,386 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:25:42,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:25:42,529 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:25:42,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42 WrapperNode [2019-11-20 03:25:42,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:25:42,530 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:25:42,530 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:25:42,530 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:25:42,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... [2019-11-20 03:25:42,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... [2019-11-20 03:25:42,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:25:42,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:25:42,578 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:25:42,578 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:25:42,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... [2019-11-20 03:25:42,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... [2019-11-20 03:25:42,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... [2019-11-20 03:25:42,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... [2019-11-20 03:25:42,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... [2019-11-20 03:25:42,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... [2019-11-20 03:25:42,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... [2019-11-20 03:25:42,612 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:25:42,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:25:42,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:25:42,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:25:42,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/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 03:25:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:25:42,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:25:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 03:25:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:25:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:25:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:25:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:25:42,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:25:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:25:42,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:25:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:25:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:25:42,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:25:42,697 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 03:25:43,137 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 03:25:43,142 INFO L168 Benchmark]: Toolchain (without parser) took 1286.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 947.4 MB in the beginning and 1.1 GB in the end (delta: -123.0 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:43,142 INFO L168 Benchmark]: CDTParser took 0.28 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 03:25:43,145 INFO L168 Benchmark]: CACSL2BoogieTranslator took 674.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 947.4 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:43,146 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.48 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 03:25:43,146 INFO L168 Benchmark]: Boogie Preprocessor took 34.30 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 03:25:43,147 INFO L168 Benchmark]: RCFGBuilder took 527.15 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:43,150 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 674.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 947.4 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 527.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 03:25:45,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:25:45,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:25:45,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:25:45,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:25:45,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:25:45,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:25:45,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:25:45,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:25:45,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:25:45,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:25:45,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:25:45,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:25:45,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:25:45,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:25:45,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:25:45,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:25:45,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:25:45,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:25:45,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:25:45,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:25:45,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:25:45,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:25:45,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:25:45,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:25:45,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:25:45,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:25:45,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:25:45,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:25:45,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:25:45,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:25:45,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:25:45,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:25:45,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:25:45,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:25:45,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:25:45,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:25:45,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:25:45,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:25:45,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:25:45,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:25:45,202 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 03:25:45,237 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:25:45,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:25:45,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:25:45,249 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:25:45,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:25:45,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:25:45,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:25:45,251 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:25:45,251 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:25:45,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:25:45,252 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:25:45,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:25:45,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:25:45,253 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 03:25:45,254 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 03:25:45,254 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:25:45,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:25:45,255 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:25:45,255 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:25:45,255 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:25:45,255 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:25:45,256 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:25:45,256 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:25:45,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:25:45,257 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:25:45,257 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:25:45,257 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:25:45,257 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 03:25:45,258 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 03:25:45,258 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:25:45,258 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 03:25:45,259 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 03:25:45,259 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_b15efee2-cbfb-4b91-a824-e130748d2f0a/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 -> 9cde79280316325d2d59345170ff2a64a15955ff [2019-11-20 03:25:45,570 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:25:45,587 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:25:45,590 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:25:45,591 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:25:45,592 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:25:45,592 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi003_pso.opt.i [2019-11-20 03:25:45,649 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data/77ea9a2ea/71ad1aad95944c6b9843fc015eae1d6c/FLAGd92fbc59e [2019-11-20 03:25:46,202 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:25:46,202 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/sv-benchmarks/c/pthread-wmm/rfi003_pso.opt.i [2019-11-20 03:25:46,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data/77ea9a2ea/71ad1aad95944c6b9843fc015eae1d6c/FLAGd92fbc59e [2019-11-20 03:25:46,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/bin/ukojak/data/77ea9a2ea/71ad1aad95944c6b9843fc015eae1d6c [2019-11-20 03:25:46,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:25:46,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:25:46,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:25:46,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:25:46,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:25:46,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:46" (1/1) ... [2019-11-20 03:25:46,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10d9b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:46, skipping insertion in model container [2019-11-20 03:25:46,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:46" (1/1) ... [2019-11-20 03:25:46,542 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:25:46,588 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:25:47,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:25:47,039 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:25:47,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:25:47,222 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:25:47,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47 WrapperNode [2019-11-20 03:25:47,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:25:47,224 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:25:47,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:25:47,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:25:47,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... [2019-11-20 03:25:47,251 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... [2019-11-20 03:25:47,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:25:47,277 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:25:47,277 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:25:47,277 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:25:47,284 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... [2019-11-20 03:25:47,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... [2019-11-20 03:25:47,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... [2019-11-20 03:25:47,290 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... [2019-11-20 03:25:47,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... [2019-11-20 03:25:47,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... [2019-11-20 03:25:47,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... [2019-11-20 03:25:47,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:25:47,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:25:47,321 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:25:47,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:25:47,322 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b15efee2-cbfb-4b91-a824-e130748d2f0a/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 03:25:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:25:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:25:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:25:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:25:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:25:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 03:25:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:25:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:25:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:25:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:25:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:25:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:25:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:25:47,387 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 03:25:47,786 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 03:25:47,793 INFO L168 Benchmark]: Toolchain (without parser) took 1264.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -110.2 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:47,793 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:25:47,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 697.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -147.6 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:47,795 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.63 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 03:25:47,795 INFO L168 Benchmark]: Boogie Preprocessor took 43.58 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:47,796 INFO L168 Benchmark]: RCFGBuilder took 468.06 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: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. [2019-11-20 03:25:47,799 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 697.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -147.6 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 52.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 468.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...