./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix051_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix051_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/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 dea394371c43c72d7eb8ac875031226d8e855cb7 ................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix051_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/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 dea394371c43c72d7eb8ac875031226d8e855cb7 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:13:24,004 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:13:24,005 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:13:24,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:13:24,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:13:24,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:13:24,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:13:24,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:13:24,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:13:24,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:13:24,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:13:24,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:13:24,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:13:24,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:13:24,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:13:24,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:13:24,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:13:24,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:13:24,031 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:13:24,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:13:24,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:13:24,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:13:24,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:13:24,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:13:24,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:13:24,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:13:24,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:13:24,040 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:13:24,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:13:24,041 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:13:24,042 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:13:24,042 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:13:24,043 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:13:24,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:13:24,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:13:24,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:13:24,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:13:24,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:13:24,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:13:24,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:13:24,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:13:24,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:13:24,059 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:13:24,060 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:13:24,060 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:13:24,061 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:13:24,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:13:24,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:13:24,062 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:13:24,062 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:13:24,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:13:24,062 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:13:24,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:13:24,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:13:24,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:13:24,063 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:13:24,063 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:13:24,063 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:13:24,063 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:13:24,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:13:24,064 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:13:24,064 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:13:24,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:13:24,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:13:24,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:24,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:13:24,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:13:24,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:13:24,066 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:13:24,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:13:24,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:13:24,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/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 -> dea394371c43c72d7eb8ac875031226d8e855cb7 [2019-10-22 10:13:24,109 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:13:24,125 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:13:24,130 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:13:24,132 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:13:24,132 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:13:24,133 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix051_rmo.oepc.i [2019-10-22 10:13:24,199 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data/ec33165b6/9f1c6b5a711445b6a2de033b3def2d07/FLAG13df2fdbc [2019-10-22 10:13:24,715 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:13:24,716 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/sv-benchmarks/c/pthread-wmm/mix051_rmo.oepc.i [2019-10-22 10:13:24,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data/ec33165b6/9f1c6b5a711445b6a2de033b3def2d07/FLAG13df2fdbc [2019-10-22 10:13:24,963 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data/ec33165b6/9f1c6b5a711445b6a2de033b3def2d07 [2019-10-22 10:13:24,965 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:13:24,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:13:24,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:24,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:13:24,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:13:24,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:24" (1/1) ... [2019-10-22 10:13:24,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51b4866a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:24, skipping insertion in model container [2019-10-22 10:13:24,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:24" (1/1) ... [2019-10-22 10:13:24,985 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:13:25,044 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:13:25,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:25,560 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:13:25,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:25,691 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:13:25,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25 WrapperNode [2019-10-22 10:13:25,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:25,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:25,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:13:25,693 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:13:25,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... [2019-10-22 10:13:25,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... [2019-10-22 10:13:25,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:25,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:13:25,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:13:25,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:13:25,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... [2019-10-22 10:13:25,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... [2019-10-22 10:13:25,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... [2019-10-22 10:13:25,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... [2019-10-22 10:13:25,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... [2019-10-22 10:13:25,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... [2019-10-22 10:13:25,797 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... [2019-10-22 10:13:25,801 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:13:25,802 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:13:25,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:13:25,802 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:13:25,803 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:13:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:13:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:13:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:13:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:13:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:13:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:13:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:13:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:13:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:13:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:13:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:13:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:13:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:13:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:13:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:13:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:13:25,871 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:13:26,041 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:13:26,048 INFO L168 Benchmark]: Toolchain (without parser) took 1080.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -130.6 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:26,049 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-10-22 10:13:26,050 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -153.0 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:26,050 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:13:26,051 INFO L168 Benchmark]: Boogie Preprocessor took 41.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:26,051 INFO L168 Benchmark]: RCFGBuilder took 244.24 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:26,066 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 724.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -153.0 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 244.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:13:28,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:13:28,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:13:28,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:13:28,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:13:28,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:13:28,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:13:28,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:13:28,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:13:28,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:13:28,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:13:28,364 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:13:28,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:13:28,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:13:28,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:13:28,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:13:28,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:13:28,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:13:28,370 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:13:28,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:13:28,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:13:28,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:13:28,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:13:28,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:13:28,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:13:28,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:13:28,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:13:28,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:13:28,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:13:28,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:13:28,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:13:28,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:13:28,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:13:28,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:13:28,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:13:28,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:13:28,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:13:28,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:13:28,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:13:28,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:13:28,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:13:28,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:13:28,399 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:13:28,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:13:28,400 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:13:28,400 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:13:28,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:13:28,401 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:13:28,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:13:28,402 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:13:28,402 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:13:28,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:13:28,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:13:28,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:13:28,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:13:28,403 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:13:28,403 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:13:28,403 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:13:28,403 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:13:28,403 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:13:28,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:13:28,403 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:13:28,404 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:13:28,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:13:28,404 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:13:28,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:28,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:13:28,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:13:28,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:13:28,405 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:13:28,405 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:13:28,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:13:28,406 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:13:28,406 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:13:28,406 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/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 -> dea394371c43c72d7eb8ac875031226d8e855cb7 [2019-10-22 10:13:28,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:13:28,460 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:13:28,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:13:28,467 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:13:28,467 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:13:28,468 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix051_rmo.oepc.i [2019-10-22 10:13:28,530 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data/9fb6a3c1b/4a7ab9feced446ca8f546917a2c23af7/FLAGb5f125eb8 [2019-10-22 10:13:29,048 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:13:29,049 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/sv-benchmarks/c/pthread-wmm/mix051_rmo.oepc.i [2019-10-22 10:13:29,066 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data/9fb6a3c1b/4a7ab9feced446ca8f546917a2c23af7/FLAGb5f125eb8 [2019-10-22 10:13:29,336 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/data/9fb6a3c1b/4a7ab9feced446ca8f546917a2c23af7 [2019-10-22 10:13:29,339 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:13:29,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:13:29,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:29,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:13:29,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:13:29,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:29" (1/1) ... [2019-10-22 10:13:29,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29caff0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:29, skipping insertion in model container [2019-10-22 10:13:29,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:29" (1/1) ... [2019-10-22 10:13:29,361 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:13:29,429 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:13:30,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:30,026 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:13:30,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:30,186 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:13:30,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30 WrapperNode [2019-10-22 10:13:30,187 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:30,188 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:30,188 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:13:30,188 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:13:30,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... [2019-10-22 10:13:30,222 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... [2019-10-22 10:13:30,247 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:30,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:13:30,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:13:30,248 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:13:30,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... [2019-10-22 10:13:30,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... [2019-10-22 10:13:30,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... [2019-10-22 10:13:30,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... [2019-10-22 10:13:30,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... [2019-10-22 10:13:30,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... [2019-10-22 10:13:30,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... [2019-10-22 10:13:30,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:13:30,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:13:30,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:13:30,317 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:13:30,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_24aa15f2-b156-4f78-8b5e-dc27ac2f66c9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:13:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:13:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:13:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:13:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:13:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:13:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:13:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:13:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:13:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:13:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:13:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:13:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:13:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:13:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:13:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:13:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:13:30,382 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:13:30,619 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:13:30,625 INFO L168 Benchmark]: Toolchain (without parser) took 1282.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -160.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:30,626 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:13:30,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 845.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -184.7 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:30,629 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.95 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:13:30,629 INFO L168 Benchmark]: Boogie Preprocessor took 67.58 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. [2019-10-22 10:13:30,630 INFO L168 Benchmark]: RCFGBuilder took 306.54 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. [2019-10-22 10:13:30,633 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 845.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -184.7 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.95 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 67.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 306.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...