./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/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 a4427ecd60eb6320be5a84fbae9a9a3ed3d3d2ff ............................................................................................................................................................................................... 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_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/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 a4427ecd60eb6320be5a84fbae9a9a3ed3d3d2ff .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 07:44:03,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:44:03,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:44:03,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:44:03,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:44:03,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:44:03,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:44:03,094 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:44:03,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:44:03,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:44:03,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:44:03,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:44:03,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:44:03,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:44:03,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:44:03,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:44:03,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:44:03,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:44:03,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:44:03,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:44:03,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:44:03,122 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:44:03,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:44:03,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:44:03,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:44:03,127 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:44:03,127 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:44:03,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:44:03,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:44:03,130 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:44:03,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:44:03,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:44:03,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:44:03,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:44:03,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:44:03,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:44:03,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:44:03,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:44:03,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:44:03,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:44:03,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:44:03,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 07:44:03,160 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:44:03,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:44:03,171 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:44:03,171 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:44:03,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:44:03,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:44:03,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:44:03,172 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 07:44:03,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 07:44:03,173 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 07:44:03,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:44:03,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:44:03,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:44:03,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:44:03,174 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 07:44:03,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:44:03,174 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:44:03,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:44:03,175 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:44:03,175 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:44:03,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:44:03,176 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:44:03,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:44:03,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:44:03,177 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:44:03,177 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:44:03,177 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 07:44:03,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 07:44:03,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:44:03,178 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_d2931703-5ef5-4da7-9c65-c371b712d1fd/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 -> a4427ecd60eb6320be5a84fbae9a9a3ed3d3d2ff [2019-11-20 07:44:03,348 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:44:03,363 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:44:03,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:44:03,368 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:44:03,368 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:44:03,369 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i [2019-11-20 07:44:03,428 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data/0697aa869/39de1f329c644e9e9539d3667092b7df/FLAGbd6627f7e [2019-11-20 07:44:03,893 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:44:03,894 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i [2019-11-20 07:44:03,914 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data/0697aa869/39de1f329c644e9e9539d3667092b7df/FLAGbd6627f7e [2019-11-20 07:44:04,246 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data/0697aa869/39de1f329c644e9e9539d3667092b7df [2019-11-20 07:44:04,249 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:44:04,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:44:04,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:44:04,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:44:04,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:44:04,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3849bb77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04, skipping insertion in model container [2019-11-20 07:44:04,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,267 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:44:04,317 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:44:04,727 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:44:04,738 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:44:04,797 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:44:04,872 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:44:04,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04 WrapperNode [2019-11-20 07:44:04,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:44:04,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:44:04,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:44:04,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:44:04,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:44:04,930 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:44:04,930 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:44:04,930 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:44:04,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,944 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,957 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... [2019-11-20 07:44:04,970 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:44:04,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:44:04,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:44:04,971 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:44:04,972 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:44:05,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 07:44:05,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 07:44:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 07:44:05,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 07:44:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:44:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:44:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 07:44:05,046 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 07:44:05,046 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 07:44:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 07:44:05,047 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 07:44:05,047 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 07:44:05,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 07:44:05,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:44:05,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:44:05,051 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 07:44:05,327 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 07:44:05,337 INFO L168 Benchmark]: Toolchain (without parser) took 1085.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.3 MB). Free memory was 938.1 MB in the beginning and 1.1 GB in the end (delta: -211.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:44:05,338 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:44:05,339 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.3 MB). Free memory was 938.1 MB in the beginning and 1.2 GB in the end (delta: -234.3 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-11-20 07:44:05,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:44:05,341 INFO L168 Benchmark]: Boogie Preprocessor took 40.16 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:44:05,342 INFO L168 Benchmark]: RCFGBuilder took 363.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-20 07:44:05,345 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 621.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.3 MB). Free memory was 938.1 MB in the beginning and 1.2 GB in the end (delta: -234.3 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.16 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 363.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 07:44:07,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:44:07,289 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:44:07,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:44:07,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:44:07,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:44:07,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:44:07,307 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:44:07,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:44:07,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:44:07,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:44:07,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:44:07,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:44:07,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:44:07,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:44:07,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:44:07,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:44:07,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:44:07,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:44:07,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:44:07,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:44:07,334 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:44:07,335 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:44:07,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:44:07,338 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:44:07,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:44:07,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:44:07,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:44:07,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:44:07,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:44:07,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:44:07,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:44:07,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:44:07,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:44:07,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:44:07,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:44:07,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:44:07,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:44:07,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:44:07,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:44:07,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:44:07,348 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 07:44:07,377 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:44:07,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:44:07,379 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:44:07,379 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:44:07,380 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:44:07,380 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:44:07,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:44:07,381 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 07:44:07,381 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 07:44:07,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:44:07,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:44:07,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:44:07,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:44:07,383 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 07:44:07,383 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 07:44:07,384 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 07:44:07,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:44:07,384 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:44:07,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:44:07,385 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:44:07,385 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:44:07,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:44:07,386 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:44:07,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:44:07,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:44:07,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:44:07,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:44:07,387 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 07:44:07,387 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 07:44:07,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:44:07,388 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 07:44:07,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 07:44:07,388 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_d2931703-5ef5-4da7-9c65-c371b712d1fd/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 -> a4427ecd60eb6320be5a84fbae9a9a3ed3d3d2ff [2019-11-20 07:44:07,677 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:44:07,688 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:44:07,691 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:44:07,692 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:44:07,692 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:44:07,693 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i [2019-11-20 07:44:07,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data/d26286f64/4411a1c1a88f4ae0bea5850ec1c1d6ee/FLAG0a6dc8026 [2019-11-20 07:44:08,234 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:44:08,234 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/sv-benchmarks/c/pthread-wmm/mix016_rmo.oepc.i [2019-11-20 07:44:08,257 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data/d26286f64/4411a1c1a88f4ae0bea5850ec1c1d6ee/FLAG0a6dc8026 [2019-11-20 07:44:08,525 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/data/d26286f64/4411a1c1a88f4ae0bea5850ec1c1d6ee [2019-11-20 07:44:08,528 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:44:08,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:44:08,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:44:08,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:44:08,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:44:08,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:44:08" (1/1) ... [2019-11-20 07:44:08,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@582a3b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:08, skipping insertion in model container [2019-11-20 07:44:08,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:44:08" (1/1) ... [2019-11-20 07:44:08,543 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:44:08,604 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:44:09,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:44:09,116 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:44:09,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:44:09,271 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:44:09,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09 WrapperNode [2019-11-20 07:44:09,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:44:09,273 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:44:09,273 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:44:09,273 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:44:09,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... [2019-11-20 07:44:09,323 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... [2019-11-20 07:44:09,353 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:44:09,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:44:09,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:44:09,354 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:44:09,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... [2019-11-20 07:44:09,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... [2019-11-20 07:44:09,366 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... [2019-11-20 07:44:09,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... [2019-11-20 07:44:09,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... [2019-11-20 07:44:09,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... [2019-11-20 07:44:09,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... [2019-11-20 07:44:09,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:44:09,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:44:09,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:44:09,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:44:09,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:44:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d2931703-5ef5-4da7-9c65-c371b712d1fd/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:44:09,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 07:44:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 07:44:09,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 07:44:09,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:44:09,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:44:09,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 07:44:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 07:44:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 07:44:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 07:44:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 07:44:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 07:44:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 07:44:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 07:44:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:44:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:44:09,488 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 07:44:09,639 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 07:44:09,659 INFO L168 Benchmark]: Toolchain (without parser) took 1129.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -127.3 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-20 07:44:09,660 INFO L168 Benchmark]: CDTParser took 0.18 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. [2019-11-20 07:44:09,661 INFO L168 Benchmark]: CACSL2BoogieTranslator took 742.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -152.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. [2019-11-20 07:44:09,661 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:44:09,668 INFO L168 Benchmark]: Boogie Preprocessor took 62.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 07:44:09,669 INFO L168 Benchmark]: RCFGBuilder took 241.39 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: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2019-11-20 07:44:09,671 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 742.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -152.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 80.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 241.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...