./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/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 03bd54420cb2063ae0fda825a0f80376f3e690c8 ................................................................................................................................................................................................. 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_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/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 03bd54420cb2063ae0fda825a0f80376f3e690c8 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 03:26:23,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:26:23,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:26:23,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:26:23,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:26:23,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:26:23,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:26:23,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:26:23,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:26:23,457 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:26:23,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:26:23,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:26:23,460 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:26:23,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:26:23,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:26:23,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:26:23,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:26:23,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:26:23,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:26:23,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:26:23,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:26:23,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:26:23,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:26:23,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:26:23,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:26:23,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:26:23,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:26:23,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:26:23,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:26:23,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:26:23,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:26:23,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:26:23,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:26:23,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:26:23,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:26:23,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:26:23,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:26:23,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:26:23,504 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:26:23,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:26:23,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:26:23,507 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:26:23,540 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:26:23,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:26:23,554 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:26:23,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:26:23,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:26:23,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:26:23,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:26:23,556 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:26:23,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:26:23,557 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:26:23,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:26:23,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:26:23,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:26:23,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:26:23,558 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:26:23,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:26:23,559 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:26:23,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:26:23,559 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:26:23,560 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:26:23,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:26:23,560 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:26:23,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:26:23,561 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:26:23,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:26:23,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:26:23,562 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:26:23,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:26:23,562 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:26:23,562 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_618337b1-e22f-4b41-b59f-0b80e1f3bde9/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 -> 03bd54420cb2063ae0fda825a0f80376f3e690c8 [2019-11-20 03:26:23,776 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:26:23,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:26:23,798 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:26:23,799 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:26:23,800 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:26:23,801 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i [2019-11-20 03:26:23,878 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data/525e3fcb3/c279f92edc7d47859e10bd84250c9ad6/FLAGf754c7087 [2019-11-20 03:26:24,488 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:26:24,489 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i [2019-11-20 03:26:24,524 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data/525e3fcb3/c279f92edc7d47859e10bd84250c9ad6/FLAGf754c7087 [2019-11-20 03:26:24,712 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data/525e3fcb3/c279f92edc7d47859e10bd84250c9ad6 [2019-11-20 03:26:24,715 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:26:24,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:26:24,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:26:24,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:26:24,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:26:24,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:26:24" (1/1) ... [2019-11-20 03:26:24,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b0866fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:24, skipping insertion in model container [2019-11-20 03:26:24,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:26:24" (1/1) ... [2019-11-20 03:26:24,734 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:26:24,805 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:26:25,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:26:25,423 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:26:25,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:26:25,628 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:26:25,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25 WrapperNode [2019-11-20 03:26:25,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:26:25,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:26:25,630 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:26:25,630 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:26:25,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... [2019-11-20 03:26:25,660 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... [2019-11-20 03:26:25,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:26:25,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:26:25,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:26:25,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:26:25,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... [2019-11-20 03:26:25,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... [2019-11-20 03:26:25,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... [2019-11-20 03:26:25,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... [2019-11-20 03:26:25,769 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... [2019-11-20 03:26:25,774 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... [2019-11-20 03:26:25,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... [2019-11-20 03:26:25,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:26:25,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:26:25,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:26:25,794 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:26:25,808 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:26:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:26:25,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:26:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 03:26:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:26:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:26:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:26:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:26:25,901 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:26:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:26:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:26:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 03:26:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 03:26:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 03:26:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 03:26:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:26:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:26:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:26:25,905 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:26:26,428 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 03:26:26,434 INFO L168 Benchmark]: Toolchain (without parser) took 1716.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -144.6 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-20 03:26:26,434 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:26:26,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 911.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -183.1 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:26:26,436 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.01 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:26:26,437 INFO L168 Benchmark]: Boogie Preprocessor took 88.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 03:26:26,437 INFO L168 Benchmark]: RCFGBuilder took 637.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-20 03:26:26,441 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 911.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -183.1 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.01 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 88.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 637.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 03:26:28,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:26:28,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:26:28,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:26:28,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:26:28,618 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:26:28,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:26:28,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:26:28,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:26:28,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:26:28,641 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:26:28,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:26:28,643 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:26:28,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:26:28,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:26:28,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:26:28,651 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:26:28,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:26:28,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:26:28,659 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:26:28,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:26:28,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:26:28,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:26:28,666 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:26:28,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:26:28,674 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:26:28,675 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:26:28,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:26:28,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:26:28,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:26:28,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:26:28,679 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:26:28,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:26:28,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:26:28,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:26:28,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:26:28,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:26:28,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:26:28,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:26:28,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:26:28,689 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:26:28,690 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 03:26:28,724 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:26:28,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:26:28,727 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:26:28,727 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:26:28,728 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:26:28,728 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:26:28,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:26:28,729 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:26:28,729 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:26:28,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:26:28,731 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:26:28,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:26:28,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:26:28,732 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 03:26:28,732 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 03:26:28,732 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:26:28,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:26:28,733 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:26:28,734 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:26:28,734 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:26:28,734 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:26:28,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:26:28,735 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:26:28,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:26:28,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:26:28,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:26:28,736 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:26:28,736 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 03:26:28,737 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 03:26:28,737 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:26:28,737 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 03:26:28,738 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 03:26:28,738 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_618337b1-e22f-4b41-b59f-0b80e1f3bde9/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 -> 03bd54420cb2063ae0fda825a0f80376f3e690c8 [2019-11-20 03:26:29,069 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:26:29,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:26:29,092 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:26:29,093 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:26:29,094 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:26:29,095 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i [2019-11-20 03:26:29,159 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data/de31d69f9/8b95be9dd0574471aa273c94499bfde0/FLAGf7abac4c8 [2019-11-20 03:26:29,741 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:26:29,742 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i [2019-11-20 03:26:29,773 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data/de31d69f9/8b95be9dd0574471aa273c94499bfde0/FLAGf7abac4c8 [2019-11-20 03:26:30,058 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/data/de31d69f9/8b95be9dd0574471aa273c94499bfde0 [2019-11-20 03:26:30,061 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:26:30,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:26:30,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:26:30,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:26:30,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:26:30,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:30,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e728d60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30, skipping insertion in model container [2019-11-20 03:26:30,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:30,089 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:26:30,157 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:26:30,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:26:30,803 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:26:30,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:26:30,993 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:26:30,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30 WrapperNode [2019-11-20 03:26:30,994 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:26:30,994 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:26:30,995 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:26:30,995 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:26:31,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:31,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:31,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:26:31,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:26:31,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:26:31,066 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:26:31,074 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:31,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:31,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:31,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:31,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:31,109 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:31,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... [2019-11-20 03:26:31,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:26:31,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:26:31,144 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:26:31,144 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:26:31,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:26:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_618337b1-e22f-4b41-b59f-0b80e1f3bde9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:26:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:26:31,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:26:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:26:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:26:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:26:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 03:26:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:26:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:26:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:26:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:26:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 03:26:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 03:26:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 03:26:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 03:26:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:26:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:26:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:26:31,217 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:26:31,836 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 03:26:31,843 INFO L168 Benchmark]: Toolchain (without parser) took 1777.73 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -63.5 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-11-20 03:26:31,844 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:26:31,845 INFO L168 Benchmark]: CACSL2BoogieTranslator took 924.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -102.5 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-11-20 03:26:31,846 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.94 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-20 03:26:31,847 INFO L168 Benchmark]: Boogie Preprocessor took 77.60 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. [2019-11-20 03:26:31,848 INFO L168 Benchmark]: RCFGBuilder took 695.40 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: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2019-11-20 03:26:31,851 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 924.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -102.5 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.94 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 77.60 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 695.40 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...