./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix036_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix036_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/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 4babe4290f8db56d203694af79af85036014557c ................................................................................................................................................................................................. 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_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix036_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/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 4babe4290f8db56d203694af79af85036014557c ..................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-02 05:31:52,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 05:31:52,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 05:31:52,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 05:31:52,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 05:31:52,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 05:31:52,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 05:31:52,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 05:31:52,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 05:31:52,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 05:31:52,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 05:31:52,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 05:31:52,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 05:31:52,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 05:31:52,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 05:31:52,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 05:31:52,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 05:31:52,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 05:31:52,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 05:31:52,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 05:31:52,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 05:31:52,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 05:31:52,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 05:31:52,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 05:31:52,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 05:31:52,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 05:31:52,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 05:31:52,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 05:31:52,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 05:31:52,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 05:31:52,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 05:31:52,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 05:31:52,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 05:31:52,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 05:31:52,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 05:31:52,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 05:31:52,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 05:31:52,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 05:31:52,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 05:31:52,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 05:31:52,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 05:31:52,434 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 05:31:52,444 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 05:31:52,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 05:31:52,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 05:31:52,445 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 05:31:52,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 05:31:52,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 05:31:52,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 05:31:52,446 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 05:31:52,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 05:31:52,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 05:31:52,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 05:31:52,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 05:31:52,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 05:31:52,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 05:31:52,447 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 05:31:52,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 05:31:52,447 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 05:31:52,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 05:31:52,447 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 05:31:52,448 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 05:31:52,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 05:31:52,448 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 05:31:52,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 05:31:52,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 05:31:52,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 05:31:52,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 05:31:52,448 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 05:31:52,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 05:31:52,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 05:31:52,449 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_8f69ad1e-b575-46b7-a396-ba816d9a597e/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 -> 4babe4290f8db56d203694af79af85036014557c [2019-12-02 05:31:52,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 05:31:52,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 05:31:52,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 05:31:52,569 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 05:31:52,570 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 05:31:52,570 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix036_tso.opt.i [2019-12-02 05:31:52,613 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data/58cd60010/9d9cb390b4c7453aa3d20a5f8441a759/FLAG3f2e298d7 [2019-12-02 05:31:53,071 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 05:31:53,071 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/sv-benchmarks/c/pthread-wmm/mix036_tso.opt.i [2019-12-02 05:31:53,082 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data/58cd60010/9d9cb390b4c7453aa3d20a5f8441a759/FLAG3f2e298d7 [2019-12-02 05:31:53,092 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data/58cd60010/9d9cb390b4c7453aa3d20a5f8441a759 [2019-12-02 05:31:53,094 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 05:31:53,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 05:31:53,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 05:31:53,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 05:31:53,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 05:31:53,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a2ff042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53, skipping insertion in model container [2019-12-02 05:31:53,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 05:31:53,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 05:31:53,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:31:53,386 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 05:31:53,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:31:53,472 INFO L208 MainTranslator]: Completed translation [2019-12-02 05:31:53,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53 WrapperNode [2019-12-02 05:31:53,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 05:31:53,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 05:31:53,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 05:31:53,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 05:31:53,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 05:31:53,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 05:31:53,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 05:31:53,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 05:31:53,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,529 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... [2019-12-02 05:31:53,532 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 05:31:53,532 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 05:31:53,532 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 05:31:53,532 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 05:31:53,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/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 [2019-12-02 05:31:53,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 05:31:53,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 05:31:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 05:31:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 05:31:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 05:31:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 05:31:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 05:31:53,573 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 05:31:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 05:31:53,573 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 05:31:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 05:31:53,573 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 05:31:53,573 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-02 05:31:53,574 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-02 05:31:53,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 05:31:53,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 05:31:53,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 05:31:53,575 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 05:31:53,810 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 05:31:53,813 INFO L168 Benchmark]: Toolchain (without parser) took 717.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 935.5 MB in the beginning and 1.0 GB in the end (delta: -94.2 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-12-02 05:31:53,814 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 05:31:53,815 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -133.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-02 05:31:53,815 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.21 ms. Allocated memory is still 1.1 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. [2019-12-02 05:31:53,816 INFO L168 Benchmark]: Boogie Preprocessor took 23.99 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 05:31:53,816 INFO L168 Benchmark]: RCFGBuilder took 279.78 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. [2019-12-02 05:31:53,819 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 377.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 935.5 MB in the beginning and 1.1 GB in the end (delta: -133.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.99 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 279.78 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 05:31:55,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 05:31:55,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 05:31:55,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 05:31:55,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 05:31:55,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 05:31:55,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 05:31:55,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 05:31:55,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 05:31:55,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 05:31:55,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 05:31:55,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 05:31:55,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 05:31:55,203 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 05:31:55,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 05:31:55,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 05:31:55,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 05:31:55,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 05:31:55,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 05:31:55,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 05:31:55,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 05:31:55,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 05:31:55,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 05:31:55,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 05:31:55,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 05:31:55,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 05:31:55,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 05:31:55,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 05:31:55,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 05:31:55,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 05:31:55,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 05:31:55,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 05:31:55,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 05:31:55,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 05:31:55,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 05:31:55,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 05:31:55,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 05:31:55,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 05:31:55,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 05:31:55,219 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 05:31:55,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 05:31:55,220 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 05:31:55,230 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 05:31:55,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 05:31:55,231 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 05:31:55,231 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 05:31:55,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 05:31:55,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 05:31:55,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 05:31:55,232 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 05:31:55,232 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 05:31:55,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 05:31:55,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 05:31:55,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 05:31:55,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 05:31:55,233 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 05:31:55,233 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 05:31:55,233 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 05:31:55,233 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 05:31:55,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 05:31:55,234 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 05:31:55,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 05:31:55,234 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 05:31:55,234 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 05:31:55,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 05:31:55,234 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 05:31:55,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 05:31:55,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 05:31:55,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 05:31:55,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 05:31:55,235 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 05:31:55,235 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 05:31:55,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 05:31:55,235 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 05:31:55,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 05:31:55,236 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_8f69ad1e-b575-46b7-a396-ba816d9a597e/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 -> 4babe4290f8db56d203694af79af85036014557c [2019-12-02 05:31:55,394 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 05:31:55,404 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 05:31:55,407 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 05:31:55,409 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 05:31:55,409 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 05:31:55,409 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix036_tso.opt.i [2019-12-02 05:31:55,451 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data/5380b073e/b657a6b7121b452fb69018a27fe24780/FLAG8a543473c [2019-12-02 05:31:55,817 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 05:31:55,817 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/sv-benchmarks/c/pthread-wmm/mix036_tso.opt.i [2019-12-02 05:31:55,830 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data/5380b073e/b657a6b7121b452fb69018a27fe24780/FLAG8a543473c [2019-12-02 05:31:55,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/bin/ukojak/data/5380b073e/b657a6b7121b452fb69018a27fe24780 [2019-12-02 05:31:55,844 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 05:31:55,845 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 05:31:55,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 05:31:55,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 05:31:55,848 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 05:31:55,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:31:55" (1/1) ... [2019-12-02 05:31:55,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:55, skipping insertion in model container [2019-12-02 05:31:55,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:31:55" (1/1) ... [2019-12-02 05:31:55,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 05:31:55,883 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 05:31:56,122 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:31:56,133 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 05:31:56,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:31:56,223 INFO L208 MainTranslator]: Completed translation [2019-12-02 05:31:56,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56 WrapperNode [2019-12-02 05:31:56,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 05:31:56,224 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 05:31:56,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 05:31:56,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 05:31:56,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... [2019-12-02 05:31:56,245 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... [2019-12-02 05:31:56,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 05:31:56,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 05:31:56,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 05:31:56,262 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 05:31:56,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... [2019-12-02 05:31:56,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... [2019-12-02 05:31:56,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... [2019-12-02 05:31:56,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... [2019-12-02 05:31:56,281 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... [2019-12-02 05:31:56,284 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... [2019-12-02 05:31:56,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... [2019-12-02 05:31:56,292 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 05:31:56,293 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 05:31:56,293 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 05:31:56,293 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 05:31:56,294 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:31:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8f69ad1e-b575-46b7-a396-ba816d9a597e/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 [2019-12-02 05:31:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 05:31:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 05:31:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 05:31:56,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 05:31:56,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 05:31:56,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 05:31:56,349 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 05:31:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 05:31:56,349 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 05:31:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 05:31:56,349 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-02 05:31:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-02 05:31:56,350 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-02 05:31:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-02 05:31:56,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 05:31:56,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 05:31:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 05:31:56,352 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 05:31:56,587 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 05:31:56,591 INFO L168 Benchmark]: Toolchain (without parser) took 745.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 18.9 MB. Max. memory is 11.5 GB. [2019-12-02 05:31:56,591 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-12-02 05:31:56,592 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-02 05:31:56,592 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 05:31:56,592 INFO L168 Benchmark]: Boogie Preprocessor took 30.68 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. [2019-12-02 05:31:56,593 INFO L168 Benchmark]: RCFGBuilder took 296.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. [2019-12-02 05:31:56,595 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 378.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 296.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...