./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix014_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix014_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/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 e50fae638ef4e8c0d2aed7693a0d7df51dbd3e94 ................................................................................................................................................................................................. 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/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix014_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/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 e50fae638ef4e8c0d2aed7693a0d7df51dbd3e94 ..................................................................................................................................................................................................... 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-cad4683 [2019-10-22 10:12:18,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:18,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:18,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:18,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:18,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:18,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:18,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:18,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:18,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:18,728 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:18,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:18,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:18,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:18,730 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:18,731 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:18,732 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:18,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:18,734 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:18,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:18,737 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:18,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:18,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:18,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:18,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:18,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:18,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:18,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:18,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:18,747 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:18,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:18,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:18,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:18,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:18,750 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:18,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:18,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:18,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:18,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:18,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:18,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:18,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:12:18,764 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:18,764 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:18,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:18,765 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:18,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:18,765 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:18,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:18,766 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:18,766 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:12:18,766 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:18,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:18,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:18,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:18,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:18,767 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:18,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:18,767 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:18,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:18,767 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:18,767 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:18,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:18,768 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:18,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:18,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:18,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:18,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:18,768 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:12:18,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:12:18,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:18,769 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/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/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 -> e50fae638ef4e8c0d2aed7693a0d7df51dbd3e94 [2019-10-22 10:12:18,791 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:18,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:18,803 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:18,804 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:18,805 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:18,805 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix014_tso.oepc.i [2019-10-22 10:12:18,853 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data/08a52ac55/cb64b3cf4d084b3c8d8cfa044e03fcdb/FLAG94a7c8ddb [2019-10-22 10:12:19,283 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:19,291 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/sv-benchmarks/c/pthread-wmm/mix014_tso.oepc.i [2019-10-22 10:12:19,310 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data/08a52ac55/cb64b3cf4d084b3c8d8cfa044e03fcdb/FLAG94a7c8ddb [2019-10-22 10:12:19,628 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data/08a52ac55/cb64b3cf4d084b3c8d8cfa044e03fcdb [2019-10-22 10:12:19,631 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:19,633 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:19,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:19,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:19,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:19,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:19" (1/1) ... [2019-10-22 10:12:19,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30031fa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:19, skipping insertion in model container [2019-10-22 10:12:19,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:19" (1/1) ... [2019-10-22 10:12:19,647 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:19,705 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:20,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:20,172 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:20,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:20,328 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:20,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20 WrapperNode [2019-10-22 10:12:20,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:20,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:20,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:20,329 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:20,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,360 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,394 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:20,394 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:20,395 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:20,395 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:20,404 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,422 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... [2019-10-22 10:12:20,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:20,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:20,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:20,479 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:20,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/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 [2019-10-22 10:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:20,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:20,548 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:12:20,548 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:20,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:20,550 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:12:20,913 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:12:20,917 INFO L168 Benchmark]: Toolchain (without parser) took 1283.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -122.6 MB). Peak memory consumption was 19.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:20,917 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:12:20,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -161.1 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:20,919 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:20,919 INFO L168 Benchmark]: Boogie Preprocessor took 83.89 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. [2019-10-22 10:12:20,920 INFO L168 Benchmark]: RCFGBuilder took 436.61 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: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:20,927 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 694.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -161.1 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 83.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 436.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:12:22,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:12:22,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:12:22,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:12:22,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:12:22,924 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:12:22,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:12:22,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:12:22,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:12:22,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:12:22,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:12:22,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:12:22,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:12:22,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:12:22,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:12:22,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:12:22,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:12:22,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:12:22,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:12:22,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:12:22,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:12:22,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:12:22,939 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:12:22,940 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:12:22,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:12:22,942 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:12:22,942 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:12:22,943 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:12:22,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:12:22,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:12:22,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:12:22,945 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:12:22,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:12:22,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:12:22,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:12:22,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:12:22,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:12:22,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:12:22,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:12:22,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:12:22,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:12:22,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:12:22,962 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:12:22,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:12:22,962 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:12:22,963 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:12:22,963 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:12:22,963 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:12:22,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:12:22,964 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:12:22,964 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:12:22,964 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:12:22,964 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:12:22,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:12:22,964 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:12:22,964 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:12:22,965 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:12:22,965 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:12:22,965 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:12:22,965 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:12:22,965 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:12:22,966 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:12:22,966 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:12:22,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:12:22,966 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:12:22,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:12:22,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:12:22,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:12:22,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:12:22,967 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:12:22,967 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:12:22,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:12:22,967 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:12:22,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:12:22,968 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/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/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 -> e50fae638ef4e8c0d2aed7693a0d7df51dbd3e94 [2019-10-22 10:12:22,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:12:23,001 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:12:23,004 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:12:23,006 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:12:23,006 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:12:23,007 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix014_tso.oepc.i [2019-10-22 10:12:23,050 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data/b710be714/617cf62a33314da9a525acdde9838379/FLAG0a338b8c0 [2019-10-22 10:12:23,521 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:12:23,522 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/sv-benchmarks/c/pthread-wmm/mix014_tso.oepc.i [2019-10-22 10:12:23,542 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data/b710be714/617cf62a33314da9a525acdde9838379/FLAG0a338b8c0 [2019-10-22 10:12:24,038 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/bin/ukojak/data/b710be714/617cf62a33314da9a525acdde9838379 [2019-10-22 10:12:24,041 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:12:24,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:12:24,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:24,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:12:24,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:12:24,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:24,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d26fa4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24, skipping insertion in model container [2019-10-22 10:12:24,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:24,058 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:12:24,105 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:12:24,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:24,725 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:12:24,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:12:24,917 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:12:24,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24 WrapperNode [2019-10-22 10:12:24,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:12:24,919 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:24,919 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:12:24,919 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:12:24,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:24,954 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:24,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:12:24,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:12:24,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:12:24,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:12:24,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:24,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:25,003 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:25,004 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:25,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:25,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:25,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... [2019-10-22 10:12:25,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:12:25,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:12:25,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:12:25,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:12:25,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:12:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_da709a1c-6658-4b77-86b1-14e8d3d4a6ef/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 [2019-10-22 10:12:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:12:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:12:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:12:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:12:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:12:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:12:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:12:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:12:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:12:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:12:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:12:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:12:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:12:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:12:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:12:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:12:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:12:25,162 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:12:25,590 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:12:25,595 INFO L168 Benchmark]: Toolchain (without parser) took 1551.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -154.2 MB). Peak memory consumption was 16.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:25,595 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:12:25,596 INFO L168 Benchmark]: CACSL2BoogieTranslator took 875.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -186.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:25,596 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.81 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. [2019-10-22 10:12:25,598 INFO L168 Benchmark]: Boogie Preprocessor took 90.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:25,598 INFO L168 Benchmark]: RCFGBuilder took 515.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:12:25,601 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 875.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -186.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 90.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 515.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...