./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi006_pso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi006_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/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 0d97f7874e92b289f578e3a64f6931d60684c91f ............................................................................................................................................................................................... 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_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi006_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/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 0d97f7874e92b289f578e3a64f6931d60684c91f .................................................................................................................................................................................................. 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 [2019-11-19 23:02:45,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:02:45,426 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:02:45,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:02:45,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:02:45,443 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:02:45,445 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:02:45,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:02:45,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:02:45,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:02:45,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:02:45,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:02:45,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:02:45,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:02:45,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:02:45,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:02:45,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:02:45,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:02:45,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:02:45,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:02:45,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:02:45,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:02:45,487 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:02:45,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:02:45,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:02:45,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:02:45,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:02:45,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:02:45,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:02:45,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:02:45,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:02:45,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:02:45,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:02:45,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:02:45,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:02:45,498 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:02:45,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:02:45,499 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:02:45,499 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:02:45,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:02:45,501 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:02:45,502 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:02:45,526 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:02:45,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:02:45,537 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:02:45,537 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:02:45,538 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:02:45,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:02:45,539 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:02:45,539 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:02:45,539 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:02:45,539 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:02:45,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:02:45,540 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:02:45,540 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:02:45,540 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:02:45,540 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:02:45,541 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:02:45,541 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:02:45,541 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:02:45,541 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:02:45,541 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:02:45,542 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:02:45,543 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:02:45,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:02:45,543 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:02:45,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:02:45,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:02:45,544 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:02:45,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:02:45,545 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:02:45,545 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_36e21dc2-4900-47bc-8b10-57dab47ecbfa/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 -> 0d97f7874e92b289f578e3a64f6931d60684c91f [2019-11-19 23:02:45,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:02:45,734 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:02:45,737 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:02:45,738 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:02:45,739 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:02:45,740 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi006_pso.oepc.i [2019-11-19 23:02:45,797 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data/f66981680/324dba6276c045c5ba2afccad33478ac/FLAG55020fa1a [2019-11-19 23:02:46,306 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:02:46,307 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/sv-benchmarks/c/pthread-wmm/rfi006_pso.oepc.i [2019-11-19 23:02:46,324 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data/f66981680/324dba6276c045c5ba2afccad33478ac/FLAG55020fa1a [2019-11-19 23:02:46,626 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data/f66981680/324dba6276c045c5ba2afccad33478ac [2019-11-19 23:02:46,630 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:02:46,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:02:46,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:02:46,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:02:46,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:02:46,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:02:46" (1/1) ... [2019-11-19 23:02:46,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@92a6523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:46, skipping insertion in model container [2019-11-19 23:02:46,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:02:46" (1/1) ... [2019-11-19 23:02:46,654 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:02:46,710 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:02:47,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:02:47,170 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:02:47,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:02:47,327 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:02:47,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47 WrapperNode [2019-11-19 23:02:47,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:02:47,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:02:47,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:02:47,329 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:02:47,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... [2019-11-19 23:02:47,356 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... [2019-11-19 23:02:47,385 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:02:47,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:02:47,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:02:47,386 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:02:47,394 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... [2019-11-19 23:02:47,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... [2019-11-19 23:02:47,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... [2019-11-19 23:02:47,400 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... [2019-11-19 23:02:47,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... [2019-11-19 23:02:47,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... [2019-11-19 23:02:47,427 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... [2019-11-19 23:02:47,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:02:47,433 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:02:47,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:02:47,434 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:02:47,435 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/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 [2019-11-19 23:02:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:02:47,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:02:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:02:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:02:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:02:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:02:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:02:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:02:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:02:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:02:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:02:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:02:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:02:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:02:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:02:47,543 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:02:47,907 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) [2019-11-19 23:02:47,912 INFO L168 Benchmark]: Toolchain (without parser) took 1280.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -114.6 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:47,912 INFO L168 Benchmark]: CDTParser took 0.29 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. [2019-11-19 23:02:47,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 693.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:47,913 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.25 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. [2019-11-19 23:02:47,914 INFO L168 Benchmark]: Boogie Preprocessor took 47.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:47,915 INFO L168 Benchmark]: RCFGBuilder took 476.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:47,917 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 693.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 476.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2019-11-19 23:02:49,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:02:49,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:02:49,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:02:49,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:02:49,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:02:49,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:02:49,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:02:49,802 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:02:49,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:02:49,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:02:49,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:02:49,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:02:49,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:02:49,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:02:49,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:02:49,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:02:49,816 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:02:49,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:02:49,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:02:49,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:02:49,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:02:49,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:02:49,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:02:49,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:02:49,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:02:49,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:02:49,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:02:49,837 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:02:49,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:02:49,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:02:49,839 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:02:49,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:02:49,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:02:49,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:02:49,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:02:49,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:02:49,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:02:49,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:02:49,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:02:49,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:02:49,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:02:49,870 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:02:49,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:02:49,881 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:02:49,881 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:02:49,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:02:49,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:02:49,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:02:49,882 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:02:49,883 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:02:49,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:02:49,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:02:49,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:02:49,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:02:49,884 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:02:49,885 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:02:49,885 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:02:49,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:02:49,886 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:02:49,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:02:49,886 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:02:49,886 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:02:49,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:02:49,887 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:02:49,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:02:49,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:02:49,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:02:49,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:02:49,888 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:02:49,889 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:02:49,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:02:49,890 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:02:49,890 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:02:49,890 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_36e21dc2-4900-47bc-8b10-57dab47ecbfa/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 -> 0d97f7874e92b289f578e3a64f6931d60684c91f [2019-11-19 23:02:50,156 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:02:50,167 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:02:50,170 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:02:50,171 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:02:50,171 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:02:50,171 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi006_pso.oepc.i [2019-11-19 23:02:50,236 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data/7e8bce13d/ae515299a7a94c35b36caf321eabdbc9/FLAG898b319ef [2019-11-19 23:02:50,710 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:02:50,711 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/sv-benchmarks/c/pthread-wmm/rfi006_pso.oepc.i [2019-11-19 23:02:50,728 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data/7e8bce13d/ae515299a7a94c35b36caf321eabdbc9/FLAG898b319ef [2019-11-19 23:02:51,057 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/bin/ukojak/data/7e8bce13d/ae515299a7a94c35b36caf321eabdbc9 [2019-11-19 23:02:51,059 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:02:51,060 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:02:51,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:02:51,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:02:51,064 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:02:51,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@421571f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51, skipping insertion in model container [2019-11-19 23:02:51,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,078 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:02:51,130 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:02:51,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:02:51,628 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:02:51,734 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:02:51,811 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:02:51,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51 WrapperNode [2019-11-19 23:02:51,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:02:51,813 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:02:51,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:02:51,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:02:51,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,843 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,872 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:02:51,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:02:51,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:02:51,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:02:51,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,907 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,912 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... [2019-11-19 23:02:51,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:02:51,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:02:51,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:02:51,920 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:02:51,921 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:02:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_36e21dc2-4900-47bc-8b10-57dab47ecbfa/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 [2019-11-19 23:02:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:02:51,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:02:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:02:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:02:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:02:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:02:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:02:51,978 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:02:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:02:51,978 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:02:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:02:51,979 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:02:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:02:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:02:51,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:02:51,981 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:02:52,316 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) [2019-11-19 23:02:52,321 INFO L168 Benchmark]: Toolchain (without parser) took 1260.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -154.0 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:52,321 INFO L168 Benchmark]: CDTParser took 0.14 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. [2019-11-19 23:02:52,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 751.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -184.4 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:52,323 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.79 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. [2019-11-19 23:02:52,323 INFO L168 Benchmark]: Boogie Preprocessor took 46.30 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. [2019-11-19 23:02:52,324 INFO L168 Benchmark]: RCFGBuilder took 399.58 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: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:02:52,327 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 751.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -184.4 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 399.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...