./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix029_power.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/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 35daa092837ea7036b63be309b1abf4903b02e9b ................................................................................................................................................................................................. 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_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/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 35daa092837ea7036b63be309b1abf4903b02e9b ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:49:01,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:49:01,959 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:49:01,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:49:01,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:49:01,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:49:01,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:49:01,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:49:01,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:49:01,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:49:01,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:49:01,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:49:01,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:49:01,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:49:01,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:49:01,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:49:01,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:49:02,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:49:02,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:49:02,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:49:02,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:49:02,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:49:02,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:49:02,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:49:02,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:49:02,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:49:02,016 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:49:02,018 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:49:02,018 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:49:02,019 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:49:02,019 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:49:02,020 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:49:02,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:49:02,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:49:02,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:49:02,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:49:02,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:49:02,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:49:02,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:49:02,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:49:02,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:49:02,025 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:49:02,048 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:49:02,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:49:02,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:49:02,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:49:02,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:49:02,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:49:02,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:49:02,061 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:49:02,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:49:02,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:49:02,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:49:02,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:49:02,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:49:02,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:49:02,062 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:49:02,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:49:02,062 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:49:02,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:49:02,064 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:49:02,064 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:49:02,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:49:02,064 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:49:02,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:49:02,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:49:02,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:49:02,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:49:02,065 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:49:02,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:49:02,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:49:02,066 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/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/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 -> 35daa092837ea7036b63be309b1abf4903b02e9b [2019-11-26 02:49:02,231 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:49:02,240 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:49:02,243 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:49:02,245 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:49:02,245 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:49:02,246 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_power.opt.i [2019-11-26 02:49:02,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data/1e0405caa/394a20696beb40c0adb4a99d0c550d99/FLAG754f22abf [2019-11-26 02:49:02,757 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:49:02,758 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/sv-benchmarks/c/pthread-wmm/mix029_power.opt.i [2019-11-26 02:49:02,773 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data/1e0405caa/394a20696beb40c0adb4a99d0c550d99/FLAG754f22abf [2019-11-26 02:49:03,284 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data/1e0405caa/394a20696beb40c0adb4a99d0c550d99 [2019-11-26 02:49:03,286 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:49:03,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:49:03,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:49:03,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:49:03,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:49:03,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:03,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e5762bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03, skipping insertion in model container [2019-11-26 02:49:03,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:03,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:49:03,370 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:49:03,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:49:03,837 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:49:03,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:49:03,967 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:49:03,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03 WrapperNode [2019-11-26 02:49:03,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:49:03,968 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:49:03,968 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:49:03,969 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:49:03,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:03,994 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:04,027 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:49:04,038 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:49:04,038 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:49:04,038 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:49:04,047 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:04,047 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:04,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:04,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:04,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:04,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:04,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... [2019-11-26 02:49:04,112 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:49:04,113 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:49:04,113 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:49:04,113 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:49:04,114 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:49:04,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:49:04,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:49:04,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:49:04,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:49:04,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:49:04,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:49:04,175 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:49:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:49:04,175 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:49:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:49:04,175 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:49:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:49:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:49:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:49:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:49:04,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:49:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:49:04,178 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:49:04,480 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:49:04,484 INFO L168 Benchmark]: Toolchain (without parser) took 1196.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -114.8 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:04,484 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:49:04,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 680.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -150.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:04,486 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.36 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:04,486 INFO L168 Benchmark]: Boogie Preprocessor took 74.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:49:04,487 INFO L168 Benchmark]: RCFGBuilder took 369.36 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: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:04,490 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 680.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -150.5 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 74.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 369.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:49:06,245 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:49:06,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:49:06,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:49:06,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:49:06,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:49:06,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:49:06,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:49:06,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:49:06,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:49:06,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:49:06,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:49:06,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:49:06,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:49:06,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:49:06,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:49:06,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:49:06,275 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:49:06,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:49:06,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:49:06,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:49:06,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:49:06,282 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:49:06,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:49:06,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:49:06,290 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:49:06,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:49:06,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:49:06,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:49:06,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:49:06,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:49:06,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:49:06,298 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:49:06,299 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:49:06,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:49:06,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:49:06,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:49:06,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:49:06,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:49:06,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:49:06,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:49:06,309 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:49:06,329 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:49:06,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:49:06,331 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:49:06,331 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:49:06,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:49:06,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:49:06,332 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:49:06,332 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:49:06,332 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:49:06,333 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:49:06,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:49:06,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:49:06,334 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:49:06,334 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:49:06,334 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:49:06,335 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:49:06,335 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:49:06,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:49:06,335 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:49:06,336 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:49:06,336 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:49:06,336 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:49:06,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:49:06,337 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:49:06,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:49:06,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:49:06,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:49:06,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:49:06,338 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:49:06,338 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:49:06,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:49:06,338 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:49:06,339 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:49:06,339 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_8e6b0ff1-5d93-419c-8197-24f33de16861/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 -> 35daa092837ea7036b63be309b1abf4903b02e9b [2019-11-26 02:49:06,625 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:49:06,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:49:06,637 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:49:06,639 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:49:06,639 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:49:06,639 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix029_power.opt.i [2019-11-26 02:49:06,686 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data/64e5ca262/76f5650189b44e9997c6501ab5d1c82d/FLAG621ed8326 [2019-11-26 02:49:07,157 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:49:07,158 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/sv-benchmarks/c/pthread-wmm/mix029_power.opt.i [2019-11-26 02:49:07,175 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data/64e5ca262/76f5650189b44e9997c6501ab5d1c82d/FLAG621ed8326 [2019-11-26 02:49:07,187 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/data/64e5ca262/76f5650189b44e9997c6501ab5d1c82d [2019-11-26 02:49:07,189 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:49:07,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:49:07,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:49:07,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:49:07,200 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:49:07,201 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:07,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3339e0d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07, skipping insertion in model container [2019-11-26 02:49:07,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:07,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:49:07,252 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:49:07,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:49:07,728 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:49:07,812 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:49:07,897 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:49:07,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07 WrapperNode [2019-11-26 02:49:07,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:49:07,900 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:49:07,900 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:49:07,900 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:49:07,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:07,947 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:07,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:49:07,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:49:07,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:49:07,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:49:07,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:07,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:08,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:08,018 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:08,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:08,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:08,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... [2019-11-26 02:49:08,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:49:08,042 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:49:08,043 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:49:08,043 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:49:08,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:49:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8e6b0ff1-5d93-419c-8197-24f33de16861/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:49:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:49:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:49:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:49:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:49:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:49:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:49:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:49:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:49:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:49:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:49:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:49:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:49:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:49:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:49:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:49:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:49:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:49:08,099 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:49:08,428 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:49:08,432 INFO L168 Benchmark]: Toolchain (without parser) took 1240.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -96.8 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:08,432 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:49:08,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 706.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:08,434 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.29 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:08,434 INFO L168 Benchmark]: Boogie Preprocessor took 54.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:49:08,435 INFO L168 Benchmark]: RCFGBuilder took 387.48 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:49:08,437 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 706.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.29 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 387.48 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...