./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/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 696863e28c92f843bc86d83de7161e1c02efef73 ................................................................................................................................................................................................ 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_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/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 696863e28c92f843bc86d83de7161e1c02efef73 ................................................................................................................................................................................................... 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 0.1.24-6b5699a [2019-11-26 02:11:58,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:11:58,987 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:11:58,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:11:58,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:11:58,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:11:59,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:11:59,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:11:59,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:11:59,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:11:59,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:11:59,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:11:59,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:11:59,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:11:59,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:11:59,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:11:59,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:11:59,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:11:59,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:11:59,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:11:59,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:11:59,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:11:59,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:11:59,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:11:59,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:11:59,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:11:59,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:11:59,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:11:59,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:11:59,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:11:59,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:11:59,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:11:59,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:11:59,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:11:59,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:11:59,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:11:59,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:11:59,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:11:59,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:11:59,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:11:59,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:11:59,035 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:11:59,049 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:11:59,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:11:59,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:11:59,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:11:59,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:11:59,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:11:59,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:11:59,051 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:11:59,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:11:59,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:11:59,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:11:59,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:11:59,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:11:59,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:11:59,053 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:11:59,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:11:59,053 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:11:59,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:11:59,054 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:11:59,054 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:11:59,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:11:59,055 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:11:59,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:11:59,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:11:59,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:11:59,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:11:59,056 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:11:59,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:11:59,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:11:59,057 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_42882884-cebd-4bcd-935f-eb66ee05fc96/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 -> 696863e28c92f843bc86d83de7161e1c02efef73 [2019-11-26 02:11:59,219 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:11:59,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:11:59,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:11:59,238 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:11:59,239 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:11:59,239 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc.i [2019-11-26 02:11:59,301 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data/cebe2ce4e/4905d17902714a859e69c335a1e20ea6/FLAG0c5b4bd7b [2019-11-26 02:11:59,835 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:11:59,835 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc.i [2019-11-26 02:11:59,848 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data/cebe2ce4e/4905d17902714a859e69c335a1e20ea6/FLAG0c5b4bd7b [2019-11-26 02:12:00,134 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data/cebe2ce4e/4905d17902714a859e69c335a1e20ea6 [2019-11-26 02:12:00,136 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:12:00,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:12:00,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:12:00,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:12:00,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:12:00,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@171ae967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00, skipping insertion in model container [2019-11-26 02:12:00,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,151 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:12:00,198 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:12:00,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:12:00,655 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:12:00,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:12:00,784 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:12:00,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00 WrapperNode [2019-11-26 02:12:00,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:12:00,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:12:00,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:12:00,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:12:00,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,828 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:12:00,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:12:00,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:12:00,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:12:00,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,868 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... [2019-11-26 02:12:00,918 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:12:00,918 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:12:00,918 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:12:00,921 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:12:00,922 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/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 [2019-11-26 02:12:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:12:00,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:12:00,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:12:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:12:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:12:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:12:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:12:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:12:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:12:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:12:00,983 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:12:00,983 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:12:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:12:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:12:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:12:00,986 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:12:01,136 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:12:01,141 INFO L168 Benchmark]: Toolchain (without parser) took 1002.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -130.1 MB). Peak memory consumption was 2.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:01,141 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 965.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:12:01,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 646.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:01,143 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.49 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. [2019-11-26 02:12:01,143 INFO L168 Benchmark]: Boogie Preprocessor took 64.88 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. [2019-11-26 02:12:01,144 INFO L168 Benchmark]: RCFGBuilder took 220.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:01,147 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 965.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 646.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.49 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 64.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 220.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:12:03,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:12:03,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:12:03,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:12:03,276 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:12:03,278 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:12:03,280 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:12:03,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:12:03,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:12:03,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:12:03,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:12:03,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:12:03,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:12:03,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:12:03,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:12:03,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:12:03,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:12:03,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:12:03,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:12:03,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:12:03,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:12:03,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:12:03,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:12:03,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:12:03,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:12:03,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:12:03,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:12:03,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:12:03,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:12:03,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:12:03,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:12:03,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:12:03,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:12:03,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:12:03,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:12:03,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:12:03,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:12:03,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:12:03,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:12:03,349 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:12:03,350 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:12:03,351 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:12:03,376 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:12:03,376 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:12:03,377 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:12:03,377 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:12:03,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:12:03,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:12:03,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:12:03,379 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:12:03,379 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:12:03,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:12:03,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:12:03,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:12:03,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:12:03,380 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:12:03,381 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:12:03,381 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:12:03,381 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:12:03,381 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:12:03,382 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:12:03,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:12:03,382 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:12:03,382 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:12:03,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:12:03,383 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:12:03,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:12:03,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:12:03,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:12:03,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:12:03,387 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:12:03,387 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:12:03,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:12:03,388 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:12:03,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:12:03,388 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_42882884-cebd-4bcd-935f-eb66ee05fc96/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 -> 696863e28c92f843bc86d83de7161e1c02efef73 [2019-11-26 02:12:03,678 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:12:03,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:12:03,694 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:12:03,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:12:03,696 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:12:03,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc.i [2019-11-26 02:12:03,765 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data/a5f8c6b41/b128faad5f6346d2b8d10ab4edfcb1e5/FLAG495792f45 [2019-11-26 02:12:04,374 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:12:04,375 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/sv-benchmarks/c/pthread-wmm/mix035_rmo.oepc.i [2019-11-26 02:12:04,394 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data/a5f8c6b41/b128faad5f6346d2b8d10ab4edfcb1e5/FLAG495792f45 [2019-11-26 02:12:04,600 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/bin/ukojak/data/a5f8c6b41/b128faad5f6346d2b8d10ab4edfcb1e5 [2019-11-26 02:12:04,603 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:12:04,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:12:04,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:12:04,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:12:04,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:12:04,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:12:04" (1/1) ... [2019-11-26 02:12:04,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2098a121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:04, skipping insertion in model container [2019-11-26 02:12:04,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:12:04" (1/1) ... [2019-11-26 02:12:04,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:12:04,690 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:12:05,241 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:12:05,262 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:12:05,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:12:05,476 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:12:05,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05 WrapperNode [2019-11-26 02:12:05,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:12:05,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:12:05,481 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:12:05,481 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:12:05,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... [2019-11-26 02:12:05,531 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... [2019-11-26 02:12:05,557 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:12:05,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:12:05,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:12:05,558 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:12:05,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... [2019-11-26 02:12:05,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... [2019-11-26 02:12:05,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... [2019-11-26 02:12:05,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... [2019-11-26 02:12:05,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... [2019-11-26 02:12:05,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... [2019-11-26 02:12:05,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... [2019-11-26 02:12:05,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:12:05,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:12:05,625 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:12:05,625 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:12:05,626 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:12:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_42882884-cebd-4bcd-935f-eb66ee05fc96/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 [2019-11-26 02:12:05,687 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:12:05,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:12:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:12:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:12:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:12:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:12:05,688 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:12:05,689 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:12:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:12:05,689 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:12:05,689 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:12:05,689 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:12:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:12:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:12:05,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:12:05,692 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:12:05,907 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:12:05,930 INFO L168 Benchmark]: Toolchain (without parser) took 1324.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:05,930 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:12:05,931 INFO L168 Benchmark]: CACSL2BoogieTranslator took 871.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -181.3 MB). Peak memory consumption was 21.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:05,932 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.15 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. [2019-11-26 02:12:05,932 INFO L168 Benchmark]: Boogie Preprocessor took 66.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:05,933 INFO L168 Benchmark]: RCFGBuilder took 303.75 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: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:12:05,936 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 871.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -181.3 MB). Peak memory consumption was 21.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 66.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 303.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...